1Associate Professor, College of Nursing & The Research Institute of Nursing Science, Seoul National University, Korea.
2Professor, Department of Nursing, Kangwon National University, Korea.
3Associate Professor, Department of Nursing, Sangji University, Korea.
4Lecturer, Samcheok Nurseaid Education Center, Korea.
© 2011 Korean Academy of Community Health Nursing
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
This study was supported by research fund of Health Care Research Center in Kangwon National University.