1. Department of Psychiatry, Seoul Paik Hospital; Inje University; Seoul South Korea
2. Institute of Eating Disorders and Mental Health; Inje University; Seoul South Korea
3. Centre for Mental Health, Department of Medicine; Imperial College; London UK
4. Department of Psychiatry, Kangnam Sacred Hospital; Hallym University; Seoul South Korea
5. Department of Psychiatry, Pusan National University Yangsan Hospital; Pusan National University School of Medicine; Yangsan South Korea
6. Department of Psychology; Chungbuk National University; Cheongju South Korea
7. Department of Psychological & Brain Sciences; Johns Hopkins University; Baltimore USA
8. Department of Psychological Medicine; University of Otago; Dunedin New Zealand