1. Massachusetts General Hospital and Harvard Medical School Center for Genomic Medicine, , Boston, MA 02215, USA
2. Broad Institute Program in Medical and Population Genetics, , Cambridge, MA 02141, USA
3. Massachusetts General Hospital Department of Anesthesia, Critical Care and Pain Medicine, , Boston, MA 02114, USA
4. Cardiovascular Research Institute, Morehouse School of Medicine , Atlanta, GA 30310, USA
5. Nagoya City University Graduate School of Medicine Department of Public Health, , Nagoya 467-8701, Japan
6. University of Washington Department of Biostatistics, , Seattle, WA 98105, USA
7. Nagoya University Graduate School of Medicine Public Health Informatics Unit, Department of Integrated Health Sciences, , Nagoya 467-8701, Japan
8. Northwestern University Center for Circadian and Sleep Medicine, Department of Neurology, Feinberg School of Medicine, , Chicago, IL 60611, USA
9. RIKEN Center for Integrative Medical Sciences Laboratory for Genotyping Development, , Yokohama 230-0045, Japan
10. University of North Carolina at Chapel Hill Department of Biostatistics, , Chapel Hill, NC 27599, USA
11. University of Helsinki Institute for Molecular Medicine, HiLIFE, , Helsinki 00014, Finland
12. Harvard Medical School Department of Medicine, , Boston, MA 02115, USA
13. Brigham and Women’s Hospital Division of Sleep and Circadian Disorders, , Boston, MA 02115, USA
14. Nagoya University Graduate School of Medicine Department of Preventive Medicine, , Nagoya 467-8701, Japan