1. Zack Cooper () is an associate professor of health policy in the School of Public Health and of economics in the Department of Economics, both at Yale University, in New Haven, Connecticut.
2. Stuart Craig is a PhD candidate in the Wharton School, University of Pennsylvania, in Philadelphia.
3. Martin Gaynor is the E. J. Barone University Professor of Economics and Public Policy at Carnegie Mellon University, in Pittsburgh, Pennsylvania.
4. Nir J. Harish is an assistant clinical professor in the Department of Emergency Medicine at Pen Bay Medical Center, in Rockport, Maine, and the Tufts University School of Medicine, in Boston, Massachusetts. At the time this work was completed, Harish was a Robert Wood Johnson Foundation clinical scholar at the Yale School of Medicine.
5. Harlan M. Krumholz is the Harold H. Hines Jr. Professor of Medicine and Epidemiology and Public Health, Yale School of Medicine.
6. John Van Reenen is the Gordon Y. Billard Professor in Management and Economics, Sloan School of Management, Massachusetts Institute of Technology, in Cambridge.