Funding for this research was provided by:
National Research Foundation of Korea (2019H1D3A1A01102738)
Received: 29 February 2020
Accepted: 5 August 2020
First Online: 17 August 2020
Ethics approval and consent to participate
: All experimental procedures involving animals were approved by the Chonnam National University (CNU) Institutional Animal Use and Care Committee (permission number CNU IACUC-YB-R-2010-13). All animal management procedures followed the standard operating protocols of CNU.
: Not applicable
: The authors declare no competing interests.