Funding for this research was provided by:
Narodowe Centrum Nauki (2018/29/B/NZ7/02662)
Received: 22 August 2020
Accepted: 14 December 2020
First Online: 3 February 2021
Ethics approval and consent to participate
: All of the work described was performed with the approval of the local ethics committee for animal experiments at Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Weigla Str. 12, 53-114, Wrocław, Poland (the protocol number was 84/2018). All animal experiments were performed according to the local regulations. The horses in this study were examined with the consent of their owners.
: Not applicable.
: The authors confirm that there are no conflicts of interest.