1. Department of Psychiatry, Yong-In Mental Hospital, Yongin, Korea
2. Institute of Mental Health, Hanyang University, Seoul, Korea
3. Department of Clinical Medicine, Aarhus University Hospital, Risskov, Denmark
4. The Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPsych), Denmark
5. Department of Psychiatry, Chonnam National University School of Medicine, Gwangju, Korea
6. Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
7. Department of Psychiatry, Korea University College of Medicine, Seoul, Korea
8. Department of Psychiatry, Keimyung University School of Medicine, Daegu, Korea
9. Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
10. Department of Psychiatry, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea