1. Dipartimento di Medicina Clinica e SperimentaleUniversity of Sassari Sassari Italy
2. Baylor College of Medicine Houston TX USA
3. Pathology SectionDepartment of Molecular and Translational MedicineSpedali Civili and University of Brescia Brescia Italy
4. Dipartimento di MedicinaUniversity of Perugia Perugia Italy