1. Section of Hygiene, Woman and Child Health and Public Health Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
2. Università Cattolica del Sacro Cuore Rome Italy
3. Department of Biomedicine and Prevention University of Tor Vergata Rome Italy
4. Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
5. Saint Camillus International University of Health Sciences Rome Italy