[1
]
Department of Dermatology, University of Naples Federico II, Naples, Italy.
[2
]
Department of Translational Medical Sciences (DiSMeT), University of Naples Federico
II, Naples, Italy.
[3
]
Section of Dermatology, Department of Surgery and Translational Medicine, University
of Florence, Florence, Italy.
[4
]
Antidoping Federal Commission and Health Protection of "Federazione Italiana Giuoco
Calcio", Rome, Italy.
[5
]
Medical and Scientific Commission of the National Professional League "Serie B", Rome,
Italy.