Funding for this research was provided by:
Forschungskredit, University of Zurich
Received: 1 July 2019
Accepted: 16 September 2019
First Online: 22 October 2019
Ethics approval and consent to participate
: This study did not involve experimental animals. It was a retrospective study on horse sample material derived from FFPE tissue, which was analysed for diagnostic purposes at the Institutes for Pathology, Vetsuisse Faculty, University of Zurich and Bern.
: Not applicable.
: The authors declare that they have no competing interests.