1. Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC
2. Center for Vector-Borne Disease, University of Rhode Island, Kingston, RI
3. Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC
4. Division of Infectious Diseases, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC