Funding for this research was provided by:
Ministry of Defence (FDM0961722)
the Technology Development Program for Bio-industry (1116043-1)
Received: 23 October 2019
Accepted: 10 July 2020
First Online: 28 July 2020
Ethics approval and consent to participate
: All experiments were performed in accordance with the Institutional Guidelines for the Care and Use of Laboratory Animals in Research and the approval of the Animal Care and Use Committee of the Korean Research Institute of Bioscience and Biotechnology (KRIBB-AEC-13069).
: Not applicable.
: No conflict of interest declared.