1. Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy
2. Department of Health Sciences, Università degli Studi di Milano, Milan, Italy
3. Department of Cardiology, Ospedale Valduce, Como, Italy
4. Operative Unit of Cardiac Surgery, Humanitas Gavazzeni, Bergamo, Italy
5. Operative Unit of Chemical-Clinical and Microbiological Analysis, Ospedale Valduce, Como, Italy
6. Coordinated Research Center "EpiSoMI", Università degli Studi di Milano, Milan, Italy