1. Department of Nursing Science; Cheongju University,; Cheongju South Korea
2. College of Nursing and The Research Institute of Nursing Science; Seoul National University; Seoul South Korea
3. College of Nursing; Jeju National University; Jeju City South Korea
4. The Research Institute of Nursing Science; Seoul National University; Seoul South Korea
5. Department of Nursing Science; Chungbuk National University; Cheongju South Korea