Funding for this research was provided by:
Korean Research Foundation (2018007794)
Text and Data Mining valid from 2019-08-13
Received: 25 July 2018
Accepted: 22 July 2019
First Online: 13 August 2019
Ethics approval and consent to participate
: Not applicable. All experimental designs and procedures were in compliance with the approved Guidelines for Animal Experiments of Hankyong National University, Korea and were approved by the Animal Care and Use Committee of Hankyong National University, Korea (Approval ID: 2015–8).
: Not applicable.
: The authors declare that they have no competing interests.