[1
]Center for Genomic Medicine, Massachusetts General Hospital, Boston, Massachusetts,
USA.
[2
]Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital
and Harvard Medical School, Boston, Massachusetts, USA.
[3
]Broad Institute, Cambridge, Massachusetts, USA.
[4
]Genetics of Complex Traits, University of Exeter Medical School, Exeter, UK.
[5
]Cardiology Division, Massachusetts General Hospital and Harvard Medical School, Boston,
Massachusetts, USA.
[6
]Cardiovascular Research Center, Massachusetts General Hospital, Boston, Massachusetts,
USA.
[7
]Netherlands eScience Center, Amsterdam, The Netherlands.
[8
]K.G. Jebsen Centre for Genetic Epidemiology, Department of Public Health and Nursing,
NTNU, Norwegian University of Science and Technology, Norway.
[9
]FORMI and Department of Neurology, Oslo University Hospital, Oslo, Norway.
[10
]Division of Clinical Neuroscience, Oslo University Hospital and University of Oslo,
Oslo, Norway.
[11
]Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology,
Brigham and Women's Hospital, Boston, Massachusetts, USA.
[12
]Division of Sleep Medicine, Department of Medicine, Harvard Medical School, Boston,
Massachusetts, USA.
[13
]MRC Integrative Epidemiology Unit at the University of Bristol, Bristol, UK.
[14
]Population Health Sciences, Bristol Medical School, University of Bristol, Bristol,
UK.
[15
]College of Science, Northeastern University, Boston, Massachusetts, USA.
[16
]Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology,
Medicine and Health, The University of Manchester, Manchester, UK.
[17
]The Farr Institute of Health Informatics Research, University College London, London,
UK.
[18
]Division of Endocrinology, Diabetes & Gastroenterology, School of Medical Sciences,
Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK.
[19
]Department of Mathematics, Aston University, Birmingham, UK.
[20
]Media Lab, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.
[21
]Sleep and Circadian Neuroscience Institute, Nuffield Department of Clinical Neurosciences,
University of Oxford, Oxford, UK.
[22
]Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
[23
]Department of Psychiatry, Brigham & Women's Hospital, Harvard Medical School, Boston,
Massachusetts, USA.
[24
]School of Social and Community Medicine, University of Bristol, Bristol, UK.
[25
]Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol,
UK.
[26
]Institute of Neurogenomics, Helmholtz Zentrum München, German Research Center for
Environmental Health, Neuherberg, Germany.
[27
]Departments of Psychiatry and Neurology, Massachusetts General Hospital, Boston, Massachusetts,
USA.
[28
]Cluster for Systems Neurology (SyNergy), Munich, Germany.
[29
]Institute of Human Genetics, Technische Universität München, Munich, Germany.
[30
]Chair of Neurogenetics, Technische Universität München, Munich, Germany.
[31
]A list of members and affiliations appears at the end of the paper.
[32
]Division of Cardiovascular Medicine, Department of Internal Medicine, University of
Michigan, Ann Arbor, Michigan, USA.
[33
]Department of Human Genetics, University of Michigan, Ann Arbor, Michigan, USA.
[34
]Department of Computational Medicine and Bioinformatics, University of Michigan, Ann
Arbor, Michigan, USA.
[35
]Departments of Medicine, Brigham and Women's Hospital and Beth Israel Deaconess Medical
Center, Harvard Medical School, Boston, Massachusetts, USA.
[36
]Clinic for Psychiatry and Psychotherapy, Medical Centre - University of Freiburg,
Faculty of Medicine, University of Freiburg, Freiburg, Germany.
[37
]Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, OX37LE/NIHR
Oxford Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK.
[38
]Department of Thoracic and Occupational Medicine, St. Olavs Hospital, Trondheim University
Hospital, Trondheim, Norway.
[39
]Manchester Diabetes Centre, Manchester University NHS Foundation Trust, Manchester
Academic Health Science Centre, Manchester, UK.
[40
]These authors contributed equally to this work.
[41
]These authors jointly directed this project.
[42
]FORMI, Oslo University Hospital, Oslo, Norway.
[43
]Department of Health Promotion, Norwegian Institute of Public Health, Bergen, Norway.
[44
]Institute for Mental Health, Faculty of Medicine, Norwegian Univeristy of Science
and Technology, Trondheim, Norway.
[45
]Department of Research and Development, Division of Psychiatry, St. Olavs University
Hospital, Trondheim, Norway.
[46
]Department of Public Health and Nursing, Norwegian University of Science and Technology,
NTNU, Trondheim, Norway.
[47
]Oslo University Hospital, Department of Neurology, Oslo, Norway.
[48
]Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
[49
]Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim,
Norway.