1. Department of Political Science & Criminal Justice California State University Chico California USA
2. Department of Family Medicine UNC‐Chapel Hill School of Medicine Chapel Hill North Carolina USA
3. Cecil G. Sheps Center for Health Services Research UNC‐Chapel Hill Chapel Hill North Carolina USA
4. Department of Health Policy and Management Gillings School of Public Health, UNC‐Chapel Hill Chapel Hill North Carolina USA
5. Department of Health Services, Policy and Practice School of Public Health, Brown University Providence Rhode Island USA
6. Department of Health Management and Policy College of Public Health, University of Iowa Iowa City Iowa USA