1. Centers for Disease Control and Prevention/Council of State and Territorial Epidemiologists Applied Epidemiology Fellowship Program, Pennsylvania Department of Health, Harrisburg, Pennsylvania
2. Centers for Disease Control and Prevention, Atlanta, Georgia
3. Pennsylvania Department of Health, Harrisburg, Harrisburg, Pennsylvania
4. Departments of Medicine, Pittsburgh, Pennsylvania
5. Epidemiology, Pittsburgh, Pennsylvania
6. Biomedical Informatics, Pittsburgh, Pennsylvania
7. Biostatistics, University of Pittsburgh School of Medicine and Graduate School of Public Health, Pittsburgh, Pennsylvania
8. Centre for Outbreak Analysis and Modelling, Department of Infectious Disease Epidemiology, Imperial College, London, United Kingdom