1. Department of Neuropsychiatry, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea.
2. Department of Neuropsychiatry, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea.
3. Department of Anatomy and Neurobiology, College of Medicine, Hallym University, Chuncheon, Korea.
4. Department of Neuropsychiatry, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea.