Funding for this research was provided by:
UC Davis Center for Equine Health
UC Davis College of Agricultural and Environmental Sciences
Received: 9 February 2020
Accepted: 15 September 2020
First Online: 23 September 2020
Ethics approval and consent to participate
: Samples were collected from euthanized horses that were the property of the University of California Davis. Horses were euthanized for reasons other than this study; thus, IACUC exempted the tissue collection protocol.
: Not applicable.
: The authors declare that they have no competing interests.