Affiliation: | The Dept. of Psychiatry, College of Medicine, Korea University, Seoul, South Korea The Dept. of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC The Dept. of Psychiatry, Kangnam St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, South Korea The Dept. of Neuropsychiatry, Seoul National University College of Medicine and Seoul National University Bundang Hospital, South Korea |