aDepartment of Psychiatry, Samsung Medical Center, Sungkyunkwan University School of Medicine
bDepartment of Statistics, Seoul National University
cCenter for Clinical Research, Samsung Biomedical Research Institute
dCounseling Psychology Department, Seoul Cyber University
eDepartment of Neuropsychiatry, Seoul National University College of Medicine, Seoul National University Hospital, Seoul
fYong-In Mental Hospital, Kyunggi-Do, Korea
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Correspondence to Kyung Sue Hong, MD, PhD, Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 135-710, Korea Tel: +82 2 3410 3584; fax: +82 2 3410 0050; e-mail: [email protected]
Received April 25, 2014
Received in revised form December 14, 2014
Accepted April 8, 2015
