Institution: | 1. Faculty of Human Medicine, Universidad Nacional de Piura, Piura, Peru;2. Excellence Center CIGES, Faculty of Medicine, Universidad de la Frontera, Temuco, Chile;3. Centro de Reposo San Juan de Dios, Piura, Peru;4. Hospital I Santa Rosa, Piura, Peru;5. Universidad de Los Andes, Trujillo, Venezuela;6. Collaborative Group of Clinical Infectious Diseases Research, Caracas, Venezuela |