1. Zhanlian Feng ( ) is an assistant professor of health services, policy, and practice at the Center for Gerontology and Health Care Research, Brown University, in Providence, Rhode Island.
2. Brad Wright is a postdoctoral research fellow at the Center for Gerontology and Health Care Research, Brown University.
3. Vincent Mor is the Florence Pirce Grant Professor of Community Health in the Public Health Program of the Brown University School of Medicine.