1. David C. Levin ( ) is an emeritus professor in and past chair of the Department of Radiology at Thomas Jefferson University Hospital, in Philadelphia, Pennsylvania.
2. Laurence Parker is an associate professor in the Department of Radiology at Thomas Jefferson University Hospital.
3. Charles D. Palit is an emeritus professor in the Department of Sociology at the University of Wisconsin–Madison.
4. Vijay M. Rao is a professor in and chair of the Department of Radiology at Thomas Jefferson University Hospital.