Funding for this research was provided by:
National Institute of Environmental Research (NIER-SP2012-176)
Received: 23 January 2019
Accepted: 2 July 2019
First Online: 18 July 2019
Ethics approval and consent to participate
: All animal protocols were prepared in accordance with the Animal Protection Act of Korea and Guide for the Care and Use of Laboratory Animals published by the Institute for Laboratory Animal Research (ILAR). This animal study was approved by the Institutional Animal Care and Use Committee (IACUC) of KIT.
: Not applicable.
: The authors declare that they have no competing interests.