[1] Inje Univ, Inst Eating Disorders & Mental Hlth, Seoul, South Korea
[2] Inje Univ, Ilsan Paik Hosp, Dept Psychiat, Goyang, South Korea
[3] Goyang Child & Adolescent Community Mental Hlth C, Goyang, South Korea
[4] Inje Univ, Seoul Paik Hosp, Dept Neuropsychiat, Seoul, South Korea
[5] Inje Univ, Inst Human Environm & Future, Kimhae, South Korea
[6] Scripps Res Inst, Dept Neurosci, Scripps Grad Program, Jupiter, FL USA
[7] Kings Coll London, Inst Psychiat, Sect Eating Disorders, Dept Psychol Med, London, England