1. Immunology Division, University of Chieti-Pescara, Chieti, Italy
2. Dental School, University of Chieti-Pescara, Chieti, Italy
3. Orthopaedics Division, University of Chieti-Pescara, Chieti, Italy
4. Department of Experimental Medicine, University of L'Aquila, Italy
5. Clinic of Infectious Diseases, Medical School, University of Chieti-Pescara
6. Orthopaedics Division, University of Perugia, Perugia, Italy
7. Biology Division, University of Chieti-Pescara, Chieti, Italy
8. Dept. Medicine, Section of Infectious Diseases, Boston University School of Medicine, Boston, MA, USA
9. Department of Pharmacology, Tufts University School of Medicine, Boston, MA, USA
10. Psychiatry Division, Massachussetts General Hospital, Harvard Medical School, Boston, MA, USA
11. Clinical Psychology, University of Chieti-Pescara, Chieti, Italy
12. Otolaryngology Division, University of Chieti-Pescara, Chieti, Italy
13. Paediatric Division, University of Chieti-Pescara, Italy