1. Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology Massachusetts General Hospital, Harvard Medical School Boston Massachusetts USA
2. Department of Diagnostic Imaging Akershus University Hospital Lørenskog Norway
3. High‐Field MR Center, Department of Biomedical Imaging and Image‐Guided Therapy Medical University of Vienna Vienna Austria
4. Siemens Medical Solutions Charlestown Massachusetts USA