1. Hefei Wen () is an assistant professor in the Department of Health Management and Policy at the University of Kentucky College of Public Health, in Lexington.
2. Jason M. Hockenberry is an associate professor in the Department of Health Policy and Management, Rollins School of Public Health, Emory University, in Atlanta, Georgia.
3. Philip J. Jeng is a research coordinator in the Department of Healthcare Policy and Research, Weill Cornell Medical College, in New York City.
4. Yuhua Bao is an associate professor of healthcare policy and research at Weill Cornell Medical College.