1. College of Nursing Science, East-West Nursing Research Institute, Kyung Hee University, Seoul, Korea.
2. College of Nursing, Ajou University, Suwon, Korea.
3. College of Nursing, Gyeongsang National University, Jinju, Korea.
4. Department of Nursing, Dongeul University, Busan, Korea.
5. Division of Nursing, Department of Nursing, College of Health Science, CHA University, Seongnam, Korea.
6. Department of Clinical Nursing, Ulsan University, Ulsan, Korea.
7. Division of Nursing, Hallym University, Chuncheon, Korea.
8. College of Nursing, Korea University, Seoul, Korea.
9. Department of Nursing, Soonchunhyang University, Cheonan, Korea.