Funding for this research was provided by:
National Research Foundation of Korea (2016R1A2B4014686, 2017R1A2B4007888)
National Research Foundation of Korea (2018R1D1A1B07041030, N0001822)
Received: 25 October 2018
Accepted: 21 November 2019
First Online: 2 December 2019
Ethics approval and consent to participate
: All animal experiments were performed according to the guidelines for animal experimentation and with permission from the Animal Use and Care Committee of Kyungpook National University (approval No.2018–0038).
: Not applicable.
: The authors declare that they have no competing interests.