[1] Eulji Univ, Dept Pharmacol, Sch Med, Taejon 301746, South Korea
[2] Seoul Natl Univ, Coll Med, Dept Psychiat, Seoul Natl Univ Hosp, Seoul, South Korea
[3] Seoul Natl Univ, Bundang Hosp, Dept Psychiat, Songnam, Kyeonggi, South Korea
[4] Gachon Univ Med & Sci, Dept Psychiat, Gil Med Ctr, Inchon, South Korea
[5] Eulji Univ, Dept Prevent Med, Sch Med, Taejon 301746, South Korea
[6] Eulji Univ, Med Sci Res Inst, Taejon 301746, South Korea