1 Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Local Health Authority of Reggio Emilia, Reggio Emilia, Italy.
2 Private Researcher, Milan, Italy.
3 Unit of Biostatistics, Epidemiology and Public Health, Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padova, Padua, Italy.
4 Department of Innovation in Health and Social Care, General Directorate of Health and Welfare, Bologna, Italy.
5 Epidemiology Unit, National Institute for Health, Migration and Poverty (INMP), Rome, Italy.