1. Institute of Genetics, Vetsuisse Faculty University of Bern Bern Switzerland
2. Dermfocus University of Bern Bern Switzerland
3. VetaDerm Veterinärklinik Lund Sweden
4. VetaDerm Veterinärklinik Kungsbacka Sweden
5. Institute of Animal Pathology, Vetsuisse Faculty University of Bern Bern Switzerland