1. DIMES, Microbiology; University of Bologna; Italy
2. DIBINEM, Pathology; University of Bologna; Italy
3. Institute of Veterinary Pathology, Vetsuisse Faculty, University of Zurich; Switzerland
4. National Reference laboratory for Animal Chlamydioses; IZSLER; Pavia Italy
5. Centre of Proteomics and Biochemistry; Catholic University of Brasilia; Brazil
6. S-Inova Biotech, Pos-Graduação em Biotecnologia, Universidade Catolica Dom Bosco; Campo Grande MS Brazil