Affiliation: | 1. ATS Brescia (Brescia Health Protection Agency), Brescia, Italy;2. Department of Medical and Surgical Specialties Radiological Sciences and Public Health, Unit of Hygiene, Epidemiology, and Public Health, University of Brescia, Italy;3. Department of Medical and Surgical Specialties Radiological Sciences and Public Health, Institute of Occupational Health and Industrial Hygiene, University of Brescia, Italy |