. 2018 Oct 11;15(11):1079–1086. doi: 10.30773/pi.2018.08.31
Copyright © 2018 Korean Neuropsychiatric Association
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.