Institution: | 1. Nursing Policy Research Institute, Yonsei University College of Nursing, , Seoul, Korea;2. Department of Nursing, Woosuk University, , Jeonbuk, Korea;3. Department of Nursing, College of Health and Welfare, Woosong University, , Daejeon, Korea;4. Yonsei University Health System, , Seoul, Korea;5. Division of Nursing, Yonsei University Health System, , Seoul, Korea |