1. Center for Health Outcomes and Policy Evaluation Studies, Ohio State University College of Public Health, Columbus, Ohio, USA.
2. Department of Economics, Lindner College of Business, University of Cincinnati, Cincinnati, Ohio, USA.
3. Division of Epidemiology, Ohio State University College of Public Health, Columbus, Ohio, USA.
4. Division of Infectious Diseases, Ohio State University College of Medicine, Columbus, Ohio, USA.
5. Division of Health Services Management and Policy, Ohio State University College of Public Health, Columbus, Ohio, USA.