1. Associate Professor, Division of Health Policy and Management, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
2. Research Assistant, Division of Health Policy and Management, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
3. Database Manager, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
4. Research Assistant, School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
5. Postdoctoral Fellow in Primary Care Research, Department of Family and Community Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
6. Professor of Economics, Farmer School of Business, Miami University, Oxford, Ohio, USA