stderr: E: Find Failed, query keys:
E: # Dicom-Meta-Information-Header
E: # Used TransferSyntax: Little Endian Explicit
E: # Used TransferSyntax: Little Endian Explicit
E: (0008,0005) CS (no value available) # 0, 0 SpecificCharacterSet
E: (0008,0020) DA [19520803-20210113] # 18, 1 StudyDate
E: (0008,0030) TM (no value available) # 0, 0 StudyTime
E: (0008,0050) SH (no value available) # 0, 0 AccessionNumber
E: (0008,0052) CS [STUDY] # 6, 1 QueryRetrieveLevel
E: (0008,0054) AE (no value available) # 0, 0 RetrieveAETitle
E: (0008,0056) CS (no value available) # 0, 0 InstanceAvailability
E: (0008,0060) CS (no value available) # 0, 0 Modality
E: (0008,0061) CS (no value available) # 0, 0 ModalitiesInStudy
E: (0008,0090) PN (no value available) # 0, 0 ReferringPhysicianName
E: (0008,1030) LO (no value available) # 0, 0 StudyDescription
E: (0008,1190) UR (no value available) # 0, 0 RetrieveURL
E: (0010,0010) PN (no value available) # 0, 0 PatientName
E: (0010,0020) LO (no value available) # 0, 0 PatientID
E: (0010,0030) DA (no value available) # 0, 0 PatientBirthDate
E: (0010,0040) CS (no value available) # 0, 0 PatientSex
E: (0020,000d) UI (no value available) # 0, 0 StudyInstanceUID
E: (0020,0010) SH (no value available) # 0, 0 StudyID
E: (0020,1206) IS (no value available) # 0, 0 NumberOfStudyRelatedSeries
E: (0020,1208) IS (no value available) # 0, 0 NumberOfStudyRelatedInstances
E: 0006:0317 Peer aborted Association (or never connected)