About the Authors

Sergio Garbarino

Contributed equally to this work with: Sergio Garbarino, Nicola Magnavita

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

Affiliations Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal/Child Sciences (DINOGMI), University of Genoa, Genoa, Italy, Department of Health Sciences, Postgraduate School in Occupational Medicine, University of Genoa, Genoa, Italy

Nicola Magnavita

Contributed equally to this work with: Sergio Garbarino, Nicola Magnavita

Roles Formal analysis, Writing – original draft, Writing – review & editing

nicolamagnavita@gmail.com

Affiliation Occupational Health Unit, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy

Ottavia Guglielmi

Roles Data curation, Investigation

Affiliation Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal/Child Sciences (DINOGMI), University of Genoa, Genoa, Italy

Michelangelo Maestri

Roles Supervision, Validation

Affiliation Neurology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy

Guglielmo Dini

Roles Investigation

Affiliations Department of Health Sciences, Postgraduate School in Occupational Medicine, University of Genoa, Genoa, Italy, Occupational Medicine Unit, Ospedale Policlinico San Martino, Genoa, Italy

Francesca Maria Bersi

Roles Investigation

Affiliations Department of Health Sciences, Postgraduate School in Occupational Medicine, University of Genoa, Genoa, Italy, Occupational Medicine Unit, Ospedale Policlinico San Martino, Genoa, Italy

Alessandra Toletone

Roles Investigation

Affiliation Department of Health Sciences, Postgraduate School in Occupational Medicine, University of Genoa, Genoa, Italy

Carlo Chiorri

Roles Visualization, Writing – review & editing

Affiliation Department of Educational Sciences, University of Genoa, Genoa, Italy

Paolo Durando

Roles Project administration, Supervision, Writing – review & editing

Affiliations Department of Health Sciences, Postgraduate School in Occupational Medicine, University of Genoa, Genoa, Italy, Occupational Medicine Unit, Ospedale Policlinico San Martino, Genoa, Italy

Competing Interests

The study was funded by CNH Iveco Industrial Corporation. This commercial funder had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. This does not alter our adherence to PLOS ONE policies on sharing data and materials.