1. Universidad Peruana Cayetano Heredia, Lima, Peru
2. Department of International Health, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
3. Universidad Científica del Sur, Lima, Peru
4. Division of Tropical and Humanitarian Medicine, University of Geneva & Geneve University Hospitals, Geneve, Switzerland
5. CONEVID Unidad de Conocimiento y Evidencia, Facultad de Medicina, Universidad Peruana Cayetano Heredia, Lima, Peru