1. Erin Trish () is an assistant research professor in the Department of Health Policy and Management at the Price School of Public Policy and associate director of health policy at the Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, in Los Angeles.
2. Jianhui Xu is a doctoral student at the Price School of Public Policy and the Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California.
3. Geoffrey Joyce is an associate professor and chair of the Department of Pharmaceutical and Health Economics at the School of Pharmacy, and director of health policy at the Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California.