1 School of Public Health, Vita-Salute San Raffaele University, Milan, Italy; Department of International Health, CAPHRI Public Health and Primary Care Institute, Maastricht University, Maastricht, the Netherlands. Electronic address: lorenzo.blandi@maastrichtuniversity.nl.
2 School of Public Health, Department of Public Health, Experimental and Forensic Medicine. University of Pavia, Pavia, Italy.
3 School of Public Health, Vita-Salute San Raffaele University, Milan, Italy.
4 Department of International Health, CAPHRI Public Health and Primary Care Institute, Maastricht University, Maastricht, the Netherlands.
5 School of Public Health, Department of Public Health, Experimental and Forensic Medicine. University of Pavia, Pavia, Italy; Medical Direction, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.