1. Department of Psychiatry Hallym University Sacred Heart Hospital Hallym University College of Medicine Anyang Korea
2. Department of Psychiatry College of Medicine The Catholic University of Korea Seoul Korea
3. Department of Psychiatry School of Medicine Konkuk University Chungju Korea
4. Department of Psychiatry Inje University Haeundae Paik Hospital Inje University College of Medicine and Paik Institute for Clinical Research Busan Korea
5. Department of Health Science and Technology Graduate School of Inje University Busan Korea
6. Department of Psychiatry Inje University College of Medicine Seoul Korea
7. Department of Psychiatry Kangbuk Samsung Hospital Seoul Korea
8. Department of Psychiatry Chung‐Ang University College of Medicine Seoul Korea
9. Department of Psychiatry Naju National Hospital Naju Korea