1. “Centro per la Prevenzione e Cura del Tabagismo – CPCT”, Center of Excellence for the acceleration of Harm Reduction – CoEHAR, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
2. Health Science and Sport, University of Stirling, Stirling, UK
3. Health and Safety Manager of Eurospin Sicily and Calabria, Italy
4. Occupational Medicine, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy