[1] Azienda Osped Univ Parma, UO Diagnost Ematochim, Dipartimento Patol & Med Lab, I-43126 Parma, Italy
[2] Univ Milan, Milan, Italy
[3] IRCCS Galeazzi, Milan, Italy
[4] FMSI, Lab Antidoping, Rome, Italy
[5] Assoc Calcio Chievoverona, Verona, Italy
[6] Univ Valencia, Fac Med, Dept Physiol, Fdn Invest Hosp,Clin Univ INCLIVA, Valencia, Spain
[7] Barts & London Queen Marys Sch Med & Dent, Ctr Sports & Exercise Med, London, England
[8] Azienda Osped Univ Padova, Dipartimento Med Lab, Padua, Italy
[9] Ist Super Sanita, I-00161 Rome, Italy
[10] Univ Verona, Sez Sci Neurol Neuropsicol Morfol & Motorie, I-37100 Verona, Italy