1. Public Health Sciences Division; Fred Hutchinson Cancer Research Center; Seattle Washington United States of America
2. Department of Biostatistics; Harvard School of Public Health; Boston Massachusetts United States of America
3. Epidemiology Branch; NIEHS, Research Triangle Park; North Carolina United States of America
4. Department of Psychiatry and Behavioral Sciences; Emory University School of Medicine; Atlanta Georgia United States of America
5. Department of Translational Research in Psychiatry; Max-Planck Institute of Psychiatry; Munich Germany
6. Department of Epidemiology; University of North Carolina; Chapel Hill North Carolina United States of America
7. Division of Depression & Anxiety Disorders; McLean Hospital; Belmont Massachusetts United States of America
8. Department of Human Genetics; Emory University School of Medicine; Atlanta Georgia United States of America