1. Infectious and Tropical Diseases Department. Hospital Nacional Dos de Mayo, Lima, Peru.
2. Northern Pacific Global Health Research Fellows Training Consortium, University of Washington, Seattle, Washington.
3. Center for Global Infectious Diseases Research, Seattle Children's Research Institute, Seattle, Washington.
4. Socios en Salud Sucursal del Peru, Lima, Peru.
5. Faculty of Medicine. Universidad Nacional Mayor de San Marcos, Lima, Peru.
6. Department of Pediatric, University of Washington, Seattle, Washington.
7. Department of Laboratory Medicine, University of Washington, Seattle, Washington.
8. Department of Global Health, University of Washington, Seattle, Washington.
9. Department of Medicine, University of Washington, Seattle, Washington.