1. Department of Psychology, Graduate School, Dankook University, Cheonan, Korea
2. Department of Psychology and Psychotherapy, College of Public Health Science, Dankook University, Cheonan, South Korea
3. Sunflower Center of Southern Gyeonggi, Suwon, Korea
4. Department of Psychiatry, College of Medicine, Dankook University, Cheonan, Korea
5. Department of Anatomy, College of Medicine, Dankook University, Cheonan, Korea
6. Department of Psychiatry, College of Medicine, Soonchunhyang University, Asan, Korea
7. Department of Psychiatry and Behavioral Sciences; Department of Mental Health Medicine, Ajou University School of Medicine, Suwon, Korea.