1. Hubert Department of Global Health, Emory University Rollins School of Public Health, Atlanta, GA, USA
2. Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
3. Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
4. Clínica Especializada Condesa Iztapalapa, Mexico City, Mexico