1Department of Nursing, Inha University, Korea.
2Division of Nursing, Hallym University, Korea. kimcg@hallym.ac.kr
3College of Nursing, Margaret Pritchard University, Korea.
4College of Nursing Science, Kyung Hee University, Korea.
5College of Nursing, Catholic University of Korea, Korea.
6Department of Nursing, Kongju National University, Korea. JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/