pydicom == 2.1.2 numpy == 1.19.5 nibabel == 3.2.1 nilearn == 0.7.0 matplotlib == 3.1.3 dcmstack == 0.8.0 pandas == 1.1.5 pyradiomics == 3.0.1 sagemaker == 2.27.0 boto3 == 1.17.18