1. Department of Psychiatry, Chonbuk National University Hospital, Jeonju, Korea
2. Department of Psychiatry, Chonbuk National University Medical School, Jeonju, Korea
3. Research Institute of Clinical Medicine of Chonbuk National University, Jeonju, Korea
4. Department of Clinical Epidemiology, Translational Medical Center, National Center of Neurology and Psychiatry, Tokyo, Japan
5. Clinical Pharmacology Unit, Chonbuk National University Hospital, Jeonju, Korea
6. Biomedical Research Institute, Chonbuk National University Hospital, Jeonju, Korea
7. Department of Psychiatry, Maeumsarang Hospital, Wanju, Korea