1. Howard G. Birnbaum () is a senior adviser in the Health Care practice at Analysis Group, Inc., in Boston, Massachusetts.
2. Christopher D. Carley is a senior analyst in the Health Care and the Energy and Environment practices at Analysis Group, Inc.
3. Urvi Desai is a manager in the Health Care practice at Analysis Group, Inc.
4. Susan Ou is an associate in the Health Care and the Antitrust and Competition practices at Analysis Group, Inc.
5. Peter R. Zuckerman is a PhD student in the Department of Statistics at the University of Washington, in Seattle, Washington. He was a senior analyst in the Health Care practice at Analysis Group, Inc., at the time of this research.