1. Medical Sciences, University of Cagliari, Cagliari, Italy
2. Science Applied to Biological Systems, University of Cagliari, Cagliari, Italy
3. University of Cagliari, Clinical Sciences, Cagliari, Cagliari, Italy
4. CONI, Italian Regional Olympic Committee, Cagliari, Italy
5. Physiology, University of Cagliari, Cagliari, Italy