1. Full-time Lecturer, Department of Nursing, Suwon Women's College, Suwon, Korea.
2. Associate Professor, Department of Nursing, Keukdong College, Eumseong, Korea.
3. Part-time Instructor, College of Nursing, Seoul National University, Seoul, Korea.
4. Graduate Student, Department of Nursing, Graduate School of Sahmyook University, Seoul, Korea.
5. Student, Department of Nursing, Sahmyook University, Seoul, Korea.
6. Associate Professor, Department of Nursing, Sahmyook University, Seoul, Korea.