1 Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, Via Loredan, 18, 35131, Padova, Italy.
2 Department of Translational Medicine, University of Oriental Piedmont, Novara, Italy.
3 Department of Clinical and Biological Sciences, University of Turin, Novara, Italy.
4 Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences, and Public Health, University of Padova, Via Loredan, 18, 35131, Padova, Italy. [email protected].