1. Department of Public Health, Experimental and Forensic Medicine, Unit of Legal Medicine and Forensic Sciences, University of Pavia , Pavia , Italy
2. Department of Earth Sciences, University of Torino , Torino , Italy
3. Interdepartmental Center for Studies on Asbestos and other Toxic Particulates ‘G. Scansetti’, University of Torino , Torino , Italy
4. Department of Health Sciences, University of Milan , Milan , Italy
5. Occupational Health Unit, Santi Paolo e Carlo Hospital , Milan , Italy
6. Department of Health Sciences; Course of Research Doctorate in Public Health Sciences, University of Milan , Milan , Italy
7. Institute for Translational Epidemiology and Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai , New York, NY , USA