Syntax Notes
If any of CD301 or CD302 are present, then all are required.
If any of CD307 or CD308 are present, then all are required.
If any of CD309 or CD310 are present, then all are required.
If CD311 is present, then and CD305 is required.
If CD312 is present, then and CD311 is required.
If CD314 is present, then and CD305 is required.