WHO Digital Documentation of COVID-19 Certificates (DDCC), published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc/tree/main and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• XML
• JSON
• TTL

Resource Profile: DDCC Specimen

A DDCC Specimen contains the content corresponding to a row in the Test Events section of a Paper DDCC. While this is not a further profile of the International Patient Summary (IPS) Specimen resouce, this is intended to map into an IPS Specimen resource.

Usage:

• Use this Resource Profile: DDCC:VS Document
• Refer to this Resource Profile: DDCC Diagnostic Report and DDCC:TR Composition

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Differential Table
• Key Elements Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from SpecimenUvIps

Name	Flags	Card.	Type	Description & Constraints
Specimen			SpecimenUvIps
type	S	1..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: WHO Speciman Sample Origin (COVID-19) (required)
subject	S	1..1	Reference(Patient (IPS))	Where the specimen came from. This may be from patient(s), from a location (e.g., the source of an environmental sample), or a sampling of a substance or a device
collection	S	1..1	BackboneElement	Collection details
Slices for collected[x]		1..1	dateTime	Collection time Slice: Unordered, Open by type:$this
collected[x]:collectedDateTime	S	1..1	dateTime	Collection time
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Specimen.type	required	WHODDCCSampleOriginCOVID19 http://smart.who.int/ddcc/ValueSet/WHODDCCSampleOriginCOVID19 from this IG

Name	Flags	Card.	Type	Description & Constraints
Specimen		0..*	SpecimenUvIps	Sample for analysis
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
status	?!Σ	0..1	code	available | unavailable | unsatisfactory | entered-in-error Binding: SpecimenStatus (required): Codes providing the status/availability of a specimen.
type	S	1..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: WHO Speciman Sample Origin (COVID-19) (required) Additional Bindings Purpose Results Specimen Type - SNOMED CT IPS Free Set candidate
subject	SΣ	1..1	Reference(Patient (IPS))	Where the specimen came from. This may be from patient(s), from a location (e.g., the source of an environmental sample), or a sampling of a substance or a device
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
collection	S	1..1	BackboneElement	Collection details
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Slices for collected[x]	Σ	1..1	dateTime	Collection time Slice: Unordered, Closed by type:$this
collected[x]:collectedDateTime	SΣ	1..1	dateTime	Collection time
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Specimen.status	required	SpecimenStatus http://hl7.org/fhir/ValueSet/specimen-status|4.0.1 from the FHIR Standard
Specimen.type	required	WHODDCCSampleOriginCOVID19 http://smart.who.int/ddcc/ValueSet/WHODDCCSampleOriginCOVID19 from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Specimen	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Specimen	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Specimen	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Specimen	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Specimen	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Name	Flags	Card.	Type	Description & Constraints
Specimen		0..*	SpecimenUvIps	Sample for analysis
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..*	Identifier	External Identifier
accessionIdentifier	Σ	0..1	Identifier	Identifier assigned by the lab
status	?!Σ	0..1	code	available | unavailable | unsatisfactory | entered-in-error Binding: SpecimenStatus (required): Codes providing the status/availability of a specimen.
type	S	1..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: WHO Speciman Sample Origin (COVID-19) (required) Additional Bindings Purpose Results Specimen Type - SNOMED CT IPS Free Set candidate
subject	SΣ	1..1	Reference(Patient (IPS))	Where the specimen came from. This may be from patient(s), from a location (e.g., the source of an environmental sample), or a sampling of a substance or a device
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
receivedTime	Σ	0..1	dateTime	The time when specimen was received for processing
parent		0..*	Reference(Specimen)	Specimen from which this specimen originated
request		0..*	Reference(ServiceRequest)	Why the specimen was collected
collection	S	1..1	BackboneElement	Collection details
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
collector	Σ	0..1	Reference(Practitioner | PractitionerRole)	Who collected the specimen
Slices for collected[x]	Σ	1..1	dateTime	Collection time Slice: Unordered, Closed by type:$this
collected[x]:collectedDateTime	SΣ	1..1	dateTime	Collection time
duration	Σ	0..1	Duration	How long it took to collect specimen
quantity		0..1	SimpleQuantity	The quantity of specimen collected
method		0..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: FHIRSpecimenCollectionMethod (preferred)
bodySite		0..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: Body Site - IPS (preferred)
fastingStatus[x]	Σ	0..1		Whether or how long patient abstained from food and/or drink Binding: hl7VS-relevantClincialInformation (extensible): Codes describing the fasting status of the patient.
fastingStatusCodeableConcept			CodeableConcept(CodeableConceptIPS)
fastingStatusDuration			Duration
processing		0..*	BackboneElement	Processing and processing step details
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
description		0..1	string	Textual description of procedure
procedure		0..1	CodeableConcept	Indicates the treatment step applied to the specimen Binding: SpecimenProcessingProcedure (example): Type indicating the technique used to process the specimen.
additive		0..*	Reference(Substance)	Material used in the processing step
time[x]		0..1		Date and time of specimen processing
timeDateTime			dateTime
timePeriod			Period
container		0..*	BackboneElement	Direct container of specimen (tube/slide, etc.)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
identifier	Σ	0..*	Identifier	Id for the container
description		0..1	string	Textual description of the container
type		0..1	CodeableConcept	Kind of container directly associated with specimen Binding: SpecimenContainerType (example): Type of specimen container.
capacity		0..1	SimpleQuantity	Container volume or size
specimenQuantity		0..1	SimpleQuantity	Quantity of specimen within container
additive[x]		0..1		Additive associated with container Binding: hl7VS-additivePreservative (example): Substance added to specimen container.
additiveCodeableConcept			CodeableConcept
additiveReference			Reference(Substance)
condition	Σ	0..*	CodeableConcept	State of the specimen Binding: hl7VS-specimenCondition (extensible): Codes describing the state of the specimen.
note		0..*	Annotation	Comments
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Specimen.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
Specimen.status	required	SpecimenStatus http://hl7.org/fhir/ValueSet/specimen-status|4.0.1 from the FHIR Standard
Specimen.type	required	WHODDCCSampleOriginCOVID19 http://smart.who.int/ddcc/ValueSet/WHODDCCSampleOriginCOVID19 from this IG
Specimen.subject.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Specimen.collection.method	preferred	FHIRSpecimenCollectionMethod http://hl7.org/fhir/ValueSet/specimen-collection-method from the FHIR Standard
Specimen.collection.bodySite	preferred	BodySiteUvIps http://hl7.org/fhir/uv/ips/ValueSet/body-site-uv-ips
Specimen.collection.fastingStatus[x]	extensible	Hl7VSRelevantClincialInformation http://terminology.hl7.org/ValueSet/v2-0916
Specimen.processing.procedure	example	SpecimenProcessingProcedure http://hl7.org/fhir/ValueSet/specimen-processing-procedure from the FHIR Standard
Specimen.container.type	example	SpecimenContainerType http://hl7.org/fhir/ValueSet/specimen-container-type from the FHIR Standard
Specimen.container.additive[x]	example	Hl7VSAdditivePreservative http://terminology.hl7.org/ValueSet/v2-0371
Specimen.condition	extensible	Hl7VSSpecimenCondition http://terminology.hl7.org/ValueSet/v2-0493

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Specimen	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Specimen	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Specimen	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Specimen	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Specimen	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

This structure is derived from SpecimenUvIps

Summary

Mandatory: 4 elements
Must-Support: 4 elements

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Specimen.collection.collected[x]

Differential View

This structure is derived from SpecimenUvIps

Name	Flags	Card.	Type	Description & Constraints
Specimen			SpecimenUvIps
type	S	1..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: WHO Speciman Sample Origin (COVID-19) (required)
subject	S	1..1	Reference(Patient (IPS))	Where the specimen came from. This may be from patient(s), from a location (e.g., the source of an environmental sample), or a sampling of a substance or a device
collection	S	1..1	BackboneElement	Collection details
Slices for collected[x]		1..1	dateTime	Collection time Slice: Unordered, Open by type:$this
collected[x]:collectedDateTime	S	1..1	dateTime	Collection time
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Specimen.type	required	WHODDCCSampleOriginCOVID19 http://smart.who.int/ddcc/ValueSet/WHODDCCSampleOriginCOVID19 from this IG

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Specimen		0..*	SpecimenUvIps	Sample for analysis
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
status	?!Σ	0..1	code	available | unavailable | unsatisfactory | entered-in-error Binding: SpecimenStatus (required): Codes providing the status/availability of a specimen.
type	S	1..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: WHO Speciman Sample Origin (COVID-19) (required) Additional Bindings Purpose Results Specimen Type - SNOMED CT IPS Free Set candidate
subject	SΣ	1..1	Reference(Patient (IPS))	Where the specimen came from. This may be from patient(s), from a location (e.g., the source of an environmental sample), or a sampling of a substance or a device
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
collection	S	1..1	BackboneElement	Collection details
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
Slices for collected[x]	Σ	1..1	dateTime	Collection time Slice: Unordered, Closed by type:$this
collected[x]:collectedDateTime	SΣ	1..1	dateTime	Collection time
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Specimen.status	required	SpecimenStatus http://hl7.org/fhir/ValueSet/specimen-status|4.0.1 from the FHIR Standard
Specimen.type	required	WHODDCCSampleOriginCOVID19 http://smart.who.int/ddcc/ValueSet/WHODDCCSampleOriginCOVID19 from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Specimen	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Specimen	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Specimen	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Specimen	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Specimen	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Specimen		0..*	SpecimenUvIps	Sample for analysis
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier	Σ	0..*	Identifier	External Identifier
accessionIdentifier	Σ	0..1	Identifier	Identifier assigned by the lab
status	?!Σ	0..1	code	available | unavailable | unsatisfactory | entered-in-error Binding: SpecimenStatus (required): Codes providing the status/availability of a specimen.
type	S	1..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: WHO Speciman Sample Origin (COVID-19) (required) Additional Bindings Purpose Results Specimen Type - SNOMED CT IPS Free Set candidate
subject	SΣ	1..1	Reference(Patient (IPS))	Where the specimen came from. This may be from patient(s), from a location (e.g., the source of an environmental sample), or a sampling of a substance or a device
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
receivedTime	Σ	0..1	dateTime	The time when specimen was received for processing
parent		0..*	Reference(Specimen)	Specimen from which this specimen originated
request		0..*	Reference(ServiceRequest)	Why the specimen was collected
collection	S	1..1	BackboneElement	Collection details
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
collector	Σ	0..1	Reference(Practitioner | PractitionerRole)	Who collected the specimen
Slices for collected[x]	Σ	1..1	dateTime	Collection time Slice: Unordered, Closed by type:$this
collected[x]:collectedDateTime	SΣ	1..1	dateTime	Collection time
duration	Σ	0..1	Duration	How long it took to collect specimen
quantity		0..1	SimpleQuantity	The quantity of specimen collected
method		0..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: FHIRSpecimenCollectionMethod (preferred)
bodySite		0..1	CodeableConceptIPS	Concept - reference to a terminology or just text Binding: Body Site - IPS (preferred)
fastingStatus[x]	Σ	0..1		Whether or how long patient abstained from food and/or drink Binding: hl7VS-relevantClincialInformation (extensible): Codes describing the fasting status of the patient.
fastingStatusCodeableConcept			CodeableConcept(CodeableConceptIPS)
fastingStatusDuration			Duration
processing		0..*	BackboneElement	Processing and processing step details
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
description		0..1	string	Textual description of procedure
procedure		0..1	CodeableConcept	Indicates the treatment step applied to the specimen Binding: SpecimenProcessingProcedure (example): Type indicating the technique used to process the specimen.
additive		0..*	Reference(Substance)	Material used in the processing step
time[x]		0..1		Date and time of specimen processing
timeDateTime			dateTime
timePeriod			Period
container		0..*	BackboneElement	Direct container of specimen (tube/slide, etc.)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
identifier	Σ	0..*	Identifier	Id for the container
description		0..1	string	Textual description of the container
type		0..1	CodeableConcept	Kind of container directly associated with specimen Binding: SpecimenContainerType (example): Type of specimen container.
capacity		0..1	SimpleQuantity	Container volume or size
specimenQuantity		0..1	SimpleQuantity	Quantity of specimen within container
additive[x]		0..1		Additive associated with container Binding: hl7VS-additivePreservative (example): Substance added to specimen container.
additiveCodeableConcept			CodeableConcept
additiveReference			Reference(Substance)
condition	Σ	0..*	CodeableConcept	State of the specimen Binding: hl7VS-specimenCondition (extensible): Codes describing the state of the specimen.
note		0..*	Annotation	Comments
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Specimen.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
Specimen.status	required	SpecimenStatus http://hl7.org/fhir/ValueSet/specimen-status|4.0.1 from the FHIR Standard
Specimen.type	required	WHODDCCSampleOriginCOVID19 http://smart.who.int/ddcc/ValueSet/WHODDCCSampleOriginCOVID19 from this IG
Specimen.subject.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Specimen.collection.method	preferred	FHIRSpecimenCollectionMethod http://hl7.org/fhir/ValueSet/specimen-collection-method from the FHIR Standard
Specimen.collection.bodySite	preferred	BodySiteUvIps http://hl7.org/fhir/uv/ips/ValueSet/body-site-uv-ips
Specimen.collection.fastingStatus[x]	extensible	Hl7VSRelevantClincialInformation http://terminology.hl7.org/ValueSet/v2-0916
Specimen.processing.procedure	example	SpecimenProcessingProcedure http://hl7.org/fhir/ValueSet/specimen-processing-procedure from the FHIR Standard
Specimen.container.type	example	SpecimenContainerType http://hl7.org/fhir/ValueSet/specimen-container-type from the FHIR Standard
Specimen.container.additive[x]	example	Hl7VSAdditivePreservative http://terminology.hl7.org/ValueSet/v2-0371
Specimen.condition	extensible	Hl7VSSpecimenCondition http://terminology.hl7.org/ValueSet/v2-0493

Constraints

Id	Grade	Path(s)	Details	Requirements
dom-2	error	Specimen	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	Specimen	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Specimen	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Specimen	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	Specimen	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

This structure is derived from SpecimenUvIps

Summary

Mandatory: 4 elements
Must-Support: 4 elements

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Specimen.collection.collected[x]

Other representations of profile: CSV, Excel, Schematron