Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017R1A2B1005409)
Article History
Received: 8 January 2019
Revised: 7 February 2019
Accepted: 21 February 2019
First Online: 2 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All animal experiments were approved by the committee on the care and use of animals in research at Kyungpook National University, South Korea, and conducted in accordance with the guidelines for the Care and Use of Laboratory Animals (2015-150).