1. Department of Psychiatry, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea
2. Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Korea
3. Korean Society of Infectious Diseases, Seoul, Korea
4. Department of Psychiatry, Soonchunhyang University Gumi Hospital, Soonchunhyang University College of Medicine, Gumi, Korea
5. Department of Psychiatry, Daegu Catholic University School of Medicine, Daegu, Korea