Kim, Ga Eun
Park, Jae Hyun
Kim, Joon Sik
Won, Kyoung Sook
Kim, Hae Won http://orcid.org/0000-0002-6707-3904
Funding for this research was provided by:
National Research Foundation of Korea (2014R1A5A2010008)
National Research Foundation of Korea (2017R1C1B5017721)
Article History
Received: 30 October 2018
Accepted: 12 April 2019
First Online: 16 May 2019
Compliance with Ethical Standards
: The institutional review board of Dongsan Medical Center approved this study.
: All procedures involving human participants were conducted in accordance with the ethical standards of the institutional research committee and with the 1964 Declaration of Helsinki.
: None.
: This work was supported by a National Research Foundation of Korea (NRF) grant funded by the Korea Government (MSIP) (no. 2014R1A5A2010008 and no. 2017R1C1B5017721).