1. College of Nursing and Research Institute of Nursing Science, Seoul National University, Seoul, Republic of Korea
2. Hwaseong Community Mental Health Welfare Center, Gyeonggi-do, Republic of Korea
3. Department of Psychiatry, Seoul Medical Center, Seoul, Republic of Korea
4. Department of Nursing, College of Medicine, Chungbuk National University, Cheongju, Republic of Korea
5. Hwaseong Youth Mental Health Welfare Center, Gyeonggi-do, Republic of Korea
6. Ulsan Donggu Community Mental Health Center, Ulsan, Republic of Korea