BUG: ClinicalTrialSeriesID was never read properly from metadata
BUG: ClinicalTrialSeriesID was never read properly from metadata

- ClinicalTrialSeriesID has always been set to `Session1` for all
  generated segmentations

QIICR/dcmqi,QIICR/dcmqi,QIICR/dcmqi,QIICR/dcmqi,QIICR/dcmqi