1. Sage Analytica, Bethesda, Maryland, USA
2. Department of Global Health, School of Public Health and Health Services, George Washington University, Washington, DC, USA
3. EpiPatterns, North Haverhill, New Hampshire, USA
4. Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
5. School of Medicine, George Washington University, Washington, DC, USA
6. Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA