1. Department of Psychiatry, School of Medicine, Gyeongsang National University, Jinju, Korea.
2. Department of Psychiatry, Gyeongsang National University Hospital, Jinju, Korea.
3. Department of Psychiatry, Hanyang University Guri General Hospital, Hanyang University College of Medicine, Guri, Korea.
4. Korean Disaster & Trauma Mental Health Committee, Seoul, Korea.
5. Department of Psychiatry, Eulji University School of Medicine, Eulji General Hospital, Seoul, Korea.