1. Department of Public Health Nursing, Osaka City University, Osaka, Japan
2. Department of Social Research, University of Helsinki, Helsinki, Finland
3. Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country UPV/EHU, Leioa, Spain
4. Department of Education, Mokpo National University, Jeonnam, South Korea
5. Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
6. Istituto Superiore di Sanità - National Center for Epidemiology, Surveillance and Health Promotion, Rome, Italy
7. Department of Noncommunicable Diseases Prevention, Qingdao Centers for Disease Control and Prevention, Qingdao, China
8. Department of Psychology, Hebrew University of Jerusalem, Jerusalem, Israel
9. Hadassah Hospital Obstetrics and Gynecology Department, Hebrew University Medical School, Jerusalem, Israel
10. Australian Twin Registry, Centre for Epidemiology and Biostatistics, University of Melbourne, Melbourne, VIC, Australia
11. Department of Epidemiology, School of Public Health, Seoul National University, Seoul, Korea
12. Department of Psychological and Brain Sciencies, Boston University, Boston, MA, USA
13. Department of Health and Exercise Sciencies and Colorado School of Public Health, Colorado State University, Fort Collins, CO, USA
14. Psychology and Neuroscience, Duke University, Durham, NC, USA
15. Institute for Behavioral Genetics, University of Colorado, Boulder, CO, USA
16. Centre of Human Genetics, University Hospitals Leuven, Leuven, Belgium
17. Department of Obstetrics and Gynaecology, Ghent University Hospitals, Ghent, Belgium
18. Charles Bronfman Institute for Personalized Medicine, Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
19. Department of Epidemiology and Public Health, Institute of Epidemiology and Health Care, University College London, London, UK
20. Bandim Health Project, INDEPTH Network, Bissau, Guinea-Bissau
21. Research Center for Vitamins and Vaccines, Statens Serum Institute, Copenhagen, Denmark
22. Department of Endocrinology
23. Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
24. Department of Psychology, University of Minnesota, Minneapolis, MN, USA
25. Department of Biological Psychology, VU University Amsterdam, Amsterdam, The Netherlands
26. Department of Genetic Research and Bioinformatics, Norwegian Institute of Public Health, Oslo, Norway
27. Murdoch Childrens Research Institute, Royal Children’s Hospital, Parkville, VIC, Australia
28. Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia
29. School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, ON, Canada
30. École de psychologie, Université Laval, Québec, QC, Canada
31. Institute of Genetic, Neurobiological, and Social Foundations of Child Development, Tomsk State University, Tomsk, Tomskaya oblast', Russian Federation
32. Département de psychologie, Université du Québec à Montréal, Montréal, QC, Canada
33. École de psychoéducation, Université de Montréal, Montréal, QC, Canada
34. MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
35. King’s College London, Institute of Psychiatry, Psychology & Neuroscience, London, UK
36. Healthy Twin Association of Mongolia, Ulaanbaatar, Mongolia
37. Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
38. Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden
39. Department of Health Sciences, Lund University, Lund, Sweden
40. Department of Radiology and Oncotherapy, Semmelweis University, Budapest, Hungary
41. Hungarian Twin Registry, Budapest, Hungary
42. Department of Health Science, Ishikawa Prefectural Nursing University, Kahoku, Ishikawa, Japan
43. Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
44. Obesity Research Unit, University of Helsinki, Helsinki, Finland
45. Endocrinology, Abdominal Center, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
46. Novo Nordisk Foundation Centre for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
47. Department of Public Health, University of Copenhagen, Copenhagen, Denmark
48. Department of Public Health, University of Helsinki, Helsinki, Finland
49. Institute for Molecular Medicine FIMM, Helsinki, Finland?>
50. Osaka University Graduate School of Medicine, Osaka University, Osaka, Japan