1. Department of Pediatrics (Endocrinology), Stanford University School of Medicine, Stanford, CA, USA
2. Applied Clinical Research Center, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
3. Department of Biostatistics, Epidemiology and Informatics, The University of Pennsylvania, Philadelphia, PA, USA
4. Division of Pulmonary Medicine, Cincinnati Children’s Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, OH, USA
5. Combined Internal Medicine Section, Department of Internal Medicine, Ohio State University College of Medicine, Columbus, OH, USA
6. Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Pilgrim Health Care Institute, Harvard Medical School, Boston, MA, USA
7. Department of Neurology, University of Washington, Seattle, WA, USA
8. Department of Pediatrics, University of Colorado School of Medicine and Children’s Hospital of Colorado, Aurora, CO, USA
9. Division of Infectious Diseases, Department of Pediatrics, Nationwide Children’s Hospital and The Ohio State University, Columbus, OH, USA
10. Division of Infectious Diseases, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL, USA
11. Nemours Cardiac Center, Nemours Childrens Health, Wilmington, DE, USA
12. Center for Child Health, Behavior and Development, Seattle Children’s Hospital, Seattle, WA, USA
13. Department of Pediatrics (Infectious Diseases), Stanford University School of Medicine, Stanford, CA, USA