1 Analytic and Translational Genetics Unit, Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114, USA.
2 Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.
3 Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.
4 Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
5 Department of Psychiatry, Amsterdam UMC, University of Amsterdam, 1105 AZ, Amsterdam, Netherlands.
6 Department of Biological Psychology, VU University, 1081 BT, Amsterdam, Netherlands.
7 Department of Sociology, Harvard University, Cambridge, MA 02138, USA.
8 Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.
9 Department of Sociology, University of Colorado, Boulder, CO 80309-0483, USA.
10 Health and Society Program and Population Program, Institute of Behavioral Science, University of Colorado, Boulder, CO 80309-0483, USA.
11 Institute for Behavioral Genetics, University of Colorado, Boulder, CO 80309-0483, USA.
12 MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge, UK.
13 Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
14 International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Copenhagen, Denmark.
15 Department of Human Genetics, University of Miami, Miami, FL 33136, USA.
16 23andMe, Inc., Sunnyvale, CA 94086, USA.
17 Centre for Ethics, Law, and Mental Health, University of Gothenburg, Gothenburg, Sweden.
18 Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27516, USA.
19 Department of Sociology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
20 Department of Psychiatry and Behavioral Sciences, NorthShore University HealthSystem Research Institute, Evanston, IL 60201, USA.
21 Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL 60637, USA.
22 Centre for Psychology and Evolution, School of Psychology, University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia. zietsch@psy.uq.edu.au.