1. Department of Medical Education and Pediatrics, School of Medicine, Gyeongsang National University, Jinju, Republic of Korea.
2. Department of Pharmacology, School of Medicine, Gyeongsang National University, Jinju, Republic of Korea.
3. Department of Psychiatry, School of Medicine, Gyeongsang National University, Jinju, Republic of Korea.
4. Department of Social Welfare, Gyeongsang National University, Jinju, Republic of Korea.