1. Channing Division of Network Medicine Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts USA
2. Department of Nutrition Harvard T.H. Chan School of Public Health Boston Massachusetts USA
3. National Center for Maternal and Child Health Ulaanbaatar Mongolia
4. Brown University School of Public Health Providence Rhode Island USA
5. Mongolian Health Initiative (MHI) Ulaanbaatar Mongolia
6. Division of Preventive Medicine Department of Medicine Brigham and Women's Hospital Boston Massachusetts USA
7. Department of Epidemiology Harvard T.H. Chan School of Public Health Boston Massachusetts USA