1. Anupam B. Jena ( ) is an assistant professor of health care policy and medicine at Harvard Medical School and a physician at Massachusetts General Hospital, both in Boston; and a faculty research fellow at the National Bureau of Economic Research, in Cambridge, Massachusetts.
2. Lena Schoemaker is a research assistant at the Center for Primary Care and Outcomes Research at Stanford University, in California.
3. Jay Bhattacharya is an associate professor at the Center for Primary Care and Outcomes Research at Stanford University and a research associate at the National Bureau of Economic Research.