Allen Caitlin G, Fohner Alison E, Landry Latrice, Paul Jean, Smith Samuel G, Turbitt Erin, Roberts Megan C
Behavioral Sciences and Health Education Department, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
Department of Epidemiology, University of Washington, Seattle, WA, USA.
Lancet. 2019 Aug 3;394(10196):382-383. doi: 10.1016/S0140-6736(19)30498-2.