1. Department of Psychiatry; University of North Carolina at Chapel Hill; Chapel Hill NC USA
2. Department of Medical Epidemiology and Biostatistics; Karolinska Institutet; Stockholm Sweden
3. Department of Psychology; George Mason University; Fairfax VA USA
4. MRC Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience; King's College London; London UK
5. Division of Psychological and Social Medicine and Developmental Neurosciences, Faculty of Medicine; Technische Universität Dresden; Dresden Germany
6. Eating Disorder Treatment and Research Center, Department of Child and Adolescent Psychiatry, Faculty of Medicine; Technische Universität Dresden; Dresden Germany
7. Department of Public Health and Institute for Molecular Medicine Finland FIMM; University of Helsinki; Helsinki Finland
8. Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
9. Department of Medicine; University of North Carolina at Chapel Hill; Chapel Hill NC USA
10. Department of Molecular Medicine and Surgery; Karolinska Institutet; Stockholm Sweden
11. Center for Molecular Medicine; Karolinska Hospital; Stockholm Sweden
12. Department of Nutrition; University of North Carolina at Chapel Hill; Chapel Hill NC USA