1. Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, 9500 Gilman Drive, MC 0507, La Jolla, CA 92093, USA
2. Department of Epidemiology and Population Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, USA
3. Center for Ethics Education, Fordham University, Bronx, NY 10458, USA
4. Society and Health Research Center, Facultad de Ciencias Sociales y Artes, Universidad Mayor, Santiago 7560908, Chile
5. Millennium Nucleus on Sociomedicine, Santiago 7560908, Chile
6. The U.S.-Mexico Border Health Commission, Mexico Section, Tijuana 22010, Baja California, Mexico