1. Professor, College of Nursing & Research Institute of Nursing Science, Seoul National University, Seoul, Korea.
2. Doctoral Student, College of Nursing, Seoul National University, Seoul, Korea.
3. QA Part Manager, Management Innovation Department, Seoul National University Bundang Hospital, Seongnam, Korea.
4. Professor, Department of Nursing Science, Gachon University of Medicine and Science, Incheon, Korea.