1. Department of Psychiatry, Gyeongsang National University School of Medicine, Jinju, Korea.
2. Department of Psychiatry, Gyeongsang National University Hospital, Jinju, Korea.
3. Department of Psychiatry, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea.
4. Department of Psychiatry, Ajou University School of Medicine, Suwon, Korea.
5. Center for Traumatic Stress, Ajou University Medical Center, Suwon, Korea.
6. Korean Disaster & Trauma Mental Health Committee, Seoul, Korea.
7. Department of Psychiatry, Eulji University School of Medicine, Eulji General Hospital, Seoul, Korea.