| attribute | type | cardinality | unique | required | doc |
|---|---|---|---|---|---|
| name-long | string | one | The full name of this clinical trial | ||
| name-short | string | many | A short name for this clinical trial | ||
| nct-number | string | one | yes | The NCT number of the clinical trial. Must be unique within the database | |
| other-ids | string | many | Alternative identifiers for this clinical trial | ||
| uid | [[* string]] | one | yes | Synthetic unique ID for clinical trial |