1. Laboratory of Experimental Biochemistry and Molecular Biology; I.R.C.C.S. Istituto Ortopedico Galeazzi; Milano Italy
2. Medical Board Liquigas-Cannondale Pro-tour Cycling Team; Sesto al Reghena Italy
3. Centro Diagnostico Alto-Lombardo - CEDAL; Gallarate Italy
4. Department of Biomedical Sciences for Health; University of Milan; Milan Italy