1. Department of Psychiatry Yonsei University College of Medicine Seoul Republic of Korea
2. Institute of Behavioral Science in Medicine Yonsei University College of Medicine Seoul Republic of Korea
3. Department of Psychiatry Yonsei University Wonju College of Medicine Wonju Republic of Korea
4. Department of Psychiatry, CHA Bundang Medical Center CHA University Seongnam Republic of Korea
5. Department of Medical Education Yonsei University College of Medicine Seoul Republic of Korea