1. Abel Salazar Biomedical Sciences Institute, University of Porto, Porto, Portugal
2. SOS Animal Portugal, Lisboa, Portugal
3. School of Agrarian Studies of Elvas, Polytechnics Institute of Portalegre, Elvas, Portugal
4. Department of Veterinary Medicine, University of Évora, Évora, Portugal
5. Institute of Animal Health and Psychology (INSPA), Porto Alegre, Brasil
6. Department of Veterinary Medicine, University of Milan, Lodi, Italy