Mappings for the extension-composition-clinicaldocument-versionnumber extension (see Mappings to Other Standards for further information & status).
| Structured Documents Work Group | Maturity Level: 1 | Informative | Use Context: Any | 
| versionNumber | ||
| Extension | ||
| id | n/a | |
| url | N/A | |
| value[x] | N/A | |