1. Campus Bio-medico University, Department
of Orthopaedic and Trauma Surgery, Via Alvaro
del Portillo 200, 00128 Trigoria Rome, Italy.
2. University of Padua, Department
of Neuroscience, Via Giustiniani 5, 35128
Padua, Italy.
3. Barts and the London School of Medicine
and Dentistry, Centre for Sport and Exercise Medicine, Mile
End Hospital, Queen Mary University of London, 275
Bancroft Road, London E1 4DG, UK.