Funding for this research was provided by:
National Research Foundation of Korea (NRF-2015R1C1A1A0203708)
Received: 14 April 2020
Accepted: 23 June 2020
First Online: 2 July 2020
Ethics approval and consent to participate
: This study was approved by the Animal Care and Use Committee (approval number: BA1507–180/047–01) and carried out in accordance with the Guide for the Care and Use of Laboratory Animals of the Seoul National University College of Medicine (Republic of Korea).
: Not applicable.
: The authors declare that they have no competing interests.