1Yonsei University (Wonju College of Medicine), Korea.
2Ajou University, Korea.
3Home Health-Hospice Research Institute at Yonsei University, Korea.
4Research Institute of Nursing Science at Chonnam National University, Korea.
5The Institute of Nursing Science at Kyungpook National University, Korea.
6Research Institute of Wholistic Nursing Science at Kosin University, Korea. JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/