Stanford University School of Medicine, Stanford, California, United States
Stanford University Medical Center, Chest Clinic, Stanford, California, United States
Stanford University Cancer Institute, Stanford, California, United States
Stanford University Medical Center, Stanford, California, United States
Santa Clara Valley Medical Center, San Jose, California, United States
Stanford Digestive Health Center, Stanford, California, United States
Unidad Nacional de Oncologia Pediatrica, Guatemala, Guatemala
Stanford University School of Medicine, Stanford, California, United States
Stanford University, Palo Alto, California, United States
Nepal, Pheriche & Dingboche, Khumbu, Nepal