Affiliation: | (1) Department of International Health, The Johns Hopkins University, Bloomberg School of Public Health, 615 N Wolfe Street, Room E5545, Baltimore, MD 21205, USA;(2) Department of Geography, University of California, Santa Barbara, CA, USA;(3) Department of Demography and CEDEPLAR, Federal University of Minas Gerais, Belo Horizonte, Brazil;(4) Department of Biostatistics and the Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA |