1 Maria Francesca Rossi, MD, is a medical doctor and PhD student, Section of Occupational Health, Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy.
2 Flavia Beccia, MD, is a medical doctor and PhD student, Section of Hygiene, Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy.
3 Maria Rosaria Gualano, MD, is associate professor, UniCamillus, Rome, Italy.
4 Umberto Moscato, MD, is head of department, Department of Occupational Health, Università Cattolica del Sacro Cuore, Rome, Italy.