Department of Nursing, Wonju College of Medicine, Yonsei University, Korea.
Copyright © 2014 Korean Academy of Nursing Administration
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 research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education, Science and Technology(2011-0012186)
*Domestic cases[