1. Emotional Information and Communication Technology Association, Seoul, Korea
2. Health Insurance Review and Assessment Service, Wonju, Korea
3. Department of Psychiatry, Hallym University Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Korea
4. Department of Psychiatry, Seoul National University Hospital,
5. Department of Psychiatry, Institute of Human Behavioral Medicine in SNU-MRC, Seoul National University College of Medicine, Seoul, Korea
6. Department of Psychiatry, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, Korea