The series folder a path lies in, when it lies in CUBE's PACS store (SERVICES/PACS/<pacs>/<patient>/<study>/<series>/...).
SERVICES/PACS/<pacs>/<patient>/<study>/<series>/...
A CFS path, with or without its leading slash.
The series folder (no leading slash), its PACS and its patient folder; null elsewhere.
The series folder a path lies in, when it lies in CUBE's PACS store (
SERVICES/PACS/<pacs>/<patient>/<study>/<series>/...).