Vanzetta, Marina, Ercole Vellone, Alberto Dal Molin, Gennaro Rocco, Maria Grazia De Marinis, and Alvaro Rosaria. 2014. “Communication With the Public in the Health-Care System: A Descriptive Study of the Use of Social Media in Local Health Authorities and Public Hospitals in Italy”. Annali dell’Istituto Superiore Di Sanità 50 (2). Rome, IT:163-70. https://annali.iss.it/index.php/anna/article/view/45.