1. Department of General Psychiatry, Seoul National Hospital, Seoul, Republic of Korea.
2. Cognitive Neuroscience and Schizophrenia Program, Nathan Kline Institute, Orangeburg, New York, USA.
3. Department of Neuropsychiatry, College of Medicine, Hanyang University, Hanyang University Guri Hospital, Guri, Republic of Korea.
4. Division of Molecular and Life Sciences, Hanyang University, Ansan, Republic of Korea.
5. Department of Neuropsychiatry and Mental Health Institute, College of Medicine, Hanyang University, Seoul, Republic of Korea.