1. Bradley Gray ( ) is a health services researcher at the American Board of Internal Medicine, in Philadelphia, Pennsylvania.
2. C. Andy Schuetz is a scientist at Archimedes, a firm specializing in health care modeling, in San Francisco, California.
3. Weifeng Weng is a health services researcher at the American Board of Internal Medicine.
4. Barbara Peskin was director of science at Archimedes from 2005 to 2011.
5. Benjamin Rosner is a consulting medical director at Archimedes.
6. Rebecca S. Lipner is vice president of psychometrics and research analysis at the American Board of Internal Medicine.