1. Department of Health Promotion and Policy, University of Massachusetts Amherst School of Public Health and Health Sciences, Amherst, Massachusetts, USA.
2. Department of Health Policy, Management and Behavior, School of Public Health, State University of New York—University at Albany School of Public Health, Albany, New York, USA.
3. Department of Healthcare Delivery and Population Sciences, UMass Chan Medical School—Baystate, Springfield, Massachusetts, USA.