1. Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, New York
2. Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
3. Department of Biostatistics, University of Washington School of Public Health, Seattle, Washington
4. Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, North Carolina
5. Center for Public Health Genomics, University of Virginia School of Medicine, Charlottesville, Virginia
6. Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
7. Division of Pulmonary Medicine, Allergy, and Immunology, Department of Pediatrics, Children’s Hospital of Pittsburgh of University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, Pennsylvania
8. Genetic Epidemiology Group, Department of Health Sciences, University of Leicester, Leicester, United Kingdom
9. Division of Pediatric Pulmonology, Hospital Nacional de Niños, San José, Costa Rica
10. Department of Biostatistics, University of North Carolina, Chapel Hill, North Carolina
11. Division of Pulmonary and Critical Care Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
12. Division of Respiratory Medicine, Queen’s Medical Centre, University of Nottingham, Nottingham, United Kingdom
13. Department of Epidemiology and Population Health and
14. Department of Human Genetics and Statistics, University of Chicago, Chicago, Illinois
15. Department of Pediatrics, Albert Einstein College of Medicine, New York, New York
16. National Institute for Health Research, Leicester Respiratory Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom; and
17. Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York