Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017R1A2B4002704)
Article History
Received: 21 December 2018
Accepted: 14 May 2019
First Online: 21 May 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All animal procedures were approved by the Ethics Committee of the Catholic University of Korea and were performed in accordance with the National Institutes of Health’s Guide for the Care and Use of Laboratory Animals (NIH Publication No. 80-23). This article does not contain any studies with human participants performed by any of the authors.