Funding for this research was provided by:
Cooperative Research Program of Center for Companion Animal Research (PJ01404502)
Received: 28 February 2020
Accepted: 6 July 2020
First Online: 16 July 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Animal Care and Use Committee of Chungnam National University (Approval number: 201906A-CNU-072). This study was conducted in animals with full written consent from their owners.
: Not applicable.
: The authors declare that they have no competing interests.