Slot: date_ended
The date when the activity ended (in this case, a specimen creation event).
URI: crdch:specimenCreationActivity__date_ended
Domain and Range
SpecimenCreationActivity → 0..1 TimePoint
Parents
Children
Used by
Other properties
| Comments: | To allow for more precise specification of dates when an activity was performed, we provide date_started and date_ended attributes. If source data only provides a single date, it SHOULD be entered as both the date_started and date_ended. | |
| Examples: | ||
| Indirect Mappings: | GDC:Sample.days_to_collection | |
| GDC:Portion.creation_datetime | ||
| PDC:Portion.creation_datetime | ||
| PDC:Sample.days_to_collection | ||
| ICDC:Sample.date_of_sample_collection | ||
| HTAN:Biospecimen.CollectionDaysfromIndex |