1 Occupational Medicine, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
2 Department of Sport Medicine and Functional Exploration, University Hospital CHU G. Montpied, INRAE, UNH, CRNH Auvergne, Clermont Auvergne University, Clermont-Ferrand, France.
3 Consolidate Research Group "Toximol" and GSII-03-Occupational Medicine, Aragon Institute of Health Research (IIS-Aragon) and University of Zaragoza, Zaragoza, Spain.