1. Joel Weissman is an associate professor in the Department of Medicine, Harvard Medical School, where David Blumenthal is a professor. Weissman and Blumenthal are also members of the Department of Health Care Policy, Harvard Medical School, and the Institute for Health Policy, Massachusetts General Hospital, all in Boston. Alvin Silk is the Lincoln Filene Professor Emeritus, Graduate School of Business Administration, Harvard University. Kinga Ƶapert is vice-president, Health Policy Research, at Harris...