1. Department of Pathology and Molecular Immunology of the Institute of Biomedical Sciences Abel Salazar (ICBAS); University of Porto; Rua Jorge Viterbo Ferreira nr. 228 Porto 4050-313 Portugal
2. Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP); Rua Dr. Roberto Frias s/n Porto 4200-465 Portugal
3. Department of Pathology, Bacteriology and Avian Diseases; Faculty of Veterinary Medicine; Ghent University; Salisburylaan 133 Merelbeke B-9820 Belgium
4. Department of Molecular Biology of the Institute of Biomedical Sciences Abel Salazar (ICBAS); University of Porto; Rua Jorge Viterbo Ferreira nr. 228 Porto 4050-313 Portugal
5. Department of Pathology and Oncology; Faculty of Medicine of Porto; Alameda Prof. Hernâni Monteiro; Porto 4200-319 Portugal