1. Unit of Occupational Health, Hygiene, Toxicology and Prevention, University Hospital ASST Spedali Civili di Brescia, 25123 Brescia, Italy
2. Unit of Occupational Health and Industrial Hygiene, Department of Medical Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, 25123 Brescia, Italy
3. Department of Information Engineering, University of Brescia, 25123 Brescia, Italy
4. Neuropsychology Unit, University Hospital ASST Spedali Civili di Brescia, 25123 Brescia, Italy