| Affiliation: | 1. Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Harvard Medical School, Massachusetts General Hospital, Charlestown, Massachusetts;2. Department of Biomedical Engineering, Northwestern University, Chicago, Illinois;3. Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Harvard Medical School, Massachusetts General Hospital, Charlestown, Massachusetts Department of Electrical and Computer Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts |
