MDUniversity of Palermo
MDUniversity of Catanzaro "Magna Graecia"
MDUniversity of Verona
PhDUniversity of Rome "Tor Vergata"
MDUniversity of Rome "Tor Vergata"
MDUniversità degli Studi di Milano;University of Milan
MDRespiratory Diseases Unit, University Hospital of Modena;University of Modena
MDUniversity of Genoa