1. Experimental Biochemistry and Molecular Biology Laboratory; I.R.C.C.S. Istituto Ortopedico Galeazzi; Milano Italy
2. Liquigas Cannondale Pro Cycling Team; Medical board; Sesto al Reghena Italy
3. Department of Biomedical Sciences for Health; University of Milano; Milano Italy
4. Centro Diagnostico Alto Lombardo - CEDAL; Gallarate Italy
5. Department of Biomedical, Surgical and Oral Science; University of Milano; Milano Italy
6. Clinical Pathology Operative Unit, Department of Healthcare, Diagnosis and Treatment, Laboratory Medicine; I.R.C.C.S. Policlinico San Donato; San Donato Italy