1. NTNU, Norwegian University of Science and Technology, Department of Public Health and General Practice, Trondheim, Norway,
2. Forensic Department and Research Centre Brøset, St Olav's University Hospital Trondheim, Trondheim, Norway,
3. Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark,
4. Department of Clinical Biochemistry and the Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark,
5. UK Centre for Tobacco and Alcohol Studies, School of Experimental Psychology, University of Bristol, Bristol, UK,
6. MRC Integrative Epidemiology Unit (IEU) at the University of Bristol, Bristol, UK,
7. Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands,
8. NTNU, Norwegian University of Science and Technology, K.G. Jebsen Center for Genetic Epidemiology, Trondheim, Norway and
9. Department of Endocrinology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
10. School of Social and Community Medicine, University of Bristol, Bristol, UK,