1. Department of Medical Biotechnologies University of Siena Siena Italy
2. Sbarro Institute for Cancer Research and Molecular Medicine Center for Biotechnology College of Science and Technology Temple University Philadelphia Pennsylvania
3. Department of Medicine, Surgery and Neurosciences Siena University Hospital Siena Italy
4. Agilent Technologies Milan Italy
5. Anatomy and Pathology Unit Ospedale dei Colli AORN, "Monaldi" Naples Italy