1Department of Nursing, Hanyang University, Seoul, Korea.
2Department of Social Welfare, Korea National University of Transportation, Chungju, Korea.
3Department of Nursing, Sangji University, Wonju, Korea.
4Hospice and Palliative Care Center in Sunlin Hospital, Pohang, Korea. JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/