Funding for this research was provided by:
National Research Foundation of Korea (2015R1C1A2A01053080)
Article History
Received: 21 March 2018
Accepted: 26 July 2018
First Online: 7 August 2018
Ethics approval
: Animal handling and all experiments were approved by the animal ethics and welfare committee of Chonbuk National University (approval number 2016–00026). Written informed consent was provided by cattle owners for the collection of blood samples by an experienced and practicing veterinarian.
: Not applicable
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.