College of Nursing Science, Kyung Hee University, Korea.
Copyright © 2017 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(no. 2014R1A1A2055455).
MRI=Magnetic resonance imaging.
MRI=Magnetic resonance imaging.