On the explainability of hospitalization prediction on a large COVID-19 patient dataset. - Ivan Girardi; Panagiotis Vagenas; Dario Arcos-Díaz; Lydia Bessaï; Alexander Büsser; Ludovico Furlan; Raffaello Furlan; Mauro Gatti; Andrea Giovannini; Ellen Hoeven; Chiara Marchiori (AMIA, 2021)