1. Department of Pathology and Molecular Immunology, Instituto Ciências Biomédicas Abel Salazar, ICBAS, UPorto, University of Porto, Porto, Portugal
2. UPVet—Veterinary Hospital, Instituto Ciências Biomédicas Abel Salazar, ICBAS, UPorto, University of Porto, Porto, Portugal
3. PetzAnimal Veterinary Clinic, Matosinhos, Portugal
4. Custóias Veterinary Clinic, Matosinhos, Portugal
5. Baixo Vouga Veterinary Hospital, Águeda, Portugal
6. Department of Veterinary Sciences, Vasco da Gama Universitary School, Coimbra, Portugal
7. Animal and Veterinary Research Center (CECAV), University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
8. Dra. Flora Tinoco Veterinary Clinic, Maia, Portugal
9. Matosinhos Veterinary Clinic, Matosinhos, Portugal
10. Molecular Oncology and Viral Pathology Group, IPO-Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal
11. Department of Populations Studies, Instituto Ciências Biomédicas Abel Salazar, ICBAS, UPorto, University of Porto, Porto, Portugal
12. Department of Microscopy, Instituto Ciências Biomédicas Abel Salazar, ICBAS, UPorto, University of Porto, Porto, Portugal