Funding for this research was provided by:
National Research Foundation (2016R1A6A3A11933448, 2017R1A6A03015562, 2018R1A2B6009316)
Received: 19 August 2019
Accepted: 1 June 2020
First Online: 9 June 2020
Ethics approval and consent to participate
: All procedures and experiment involving SD animals were approved by the Institutional Animal Care and Use Committee of Kyung Hee Medical Center (KHMC-IACUC:2015–028), Seoul, Korea.
: Not applicable.
: All authors declare that they have no competing interests.