1. Graduate Student, College of Nursing, Graduate School, Chonbuk National University, Jeonju, Korea.
2. Associate Professor, College of Nursing · Chonbuk Research Institute of Nursing Science, Chonbuk National University, Jeonju, Korea.
3. Professor, College of Nursing · Chonbuk Research Institute of Nursing Science, Chonbuk National University, Jeonju, Korea.