1. Department of Pediatrics, Division of Endocrinology and Diabetes, Stanford University, Stanford, CA, USA.
2. Stanford Diabetes Research Center, Stanford University, Stanford, CA, USA.
3. Department of Health Research and Policy (Epidemiology), Stanford University, Stanford, CA, USA.
4. University Medical Center-University Children's Hospital Ljubljana, Ljubljana, Slovenia.
5. Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
6. Jesse Z and Sara Lea Shafer Institute for Endocrinology and Diabetes, National Center for Childhood Diabetes, Schneider Children's Medical Center of Israel, Petah Tikva, Israel.
7. Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.