1. Professor, Department of Nursing, Chungbuk National University, Korea.
2. Professor, College of Nursing, Research Institute of Nursing Science, Seoul National University, Korea.
3. Associate Professor, School of Nursing, Baekseok University, Korea.
4. Professor, College of Nursing, Dankok Univerisity, Korea.
5. Associate Professor, School of Nursing, Research Institute of Nursing Science, Hallym University, Korea.