Check for null values in study.assays list
Check for null values in study.assays list

PhenotypeFoundation/PhenotypeDatabase,PhenotypeFoundation/PhenotypeDatabase-legacy,PhenotypeFoundation/PhenotypeDatabase,NetherlandsMetabolomicsCentre/GSCF,PhenotypeFoundation/PhenotypeDatabase-legacy,NetherlandsMetabolomicsCentre/GSCF,TNO/PhenotypeDatabase,TNO/PhenotypeDatabase,thehyve/GSCF,thehyve/GSCF,PhenotypeFoundation/PhenotypeDatabase-legacy