1. Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland.
2. Laboratorio de Investigación y Desarrollo, Universidad Peruana Cayetano Heredia, Lima, Peru.
3. Cardiovascular Imaging and Clinical Research Core Laboratory, Cardiovascular Division, Washington University School of Medicine, St. Louis, Missouri.
4. Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.
5. CRONICAS Center of Excellence for Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru.
6. Departamento de Ciencias Biológicas y Fisiológicas, Laboratorio de Adaptación a la Altura, Universidad Peruana Cayetano Heredia, Lima, Peru.
7. Departamento de Medicina, Escuela de Medicina, Universidad Peruana Cayetano Heredia, Lima, Peru.