1 Clinical Epidemiology and Medical Statistics Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, Italy;, StopTB Italia ODV, Milan, Italy.
2 StopTB Italia ODV, Milan, Italy;, Infectious Diseases Unit, Department of Clinical and Experimental Medicine, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy.
3 StopTB Italia ODV, Milan, Italy;, Videolina Corporate, Cagliari, Italy.
4 StopTB Italia ODV, Milan, Italy;, Infectious Diseases Unit, Department for Integrated Infectious Risk Management, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy;, Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy.