Exploring Automatic Diagnosis of COVID-19 from Crowdsourced Respiratory Sound Data. - Brown, Chloë; Chauhan, Jagmohan; Grammenos, Andreas; Han, Jing; Hasthanasombat, Apinan; Spathis, Dimitris; Xia, Tong; Cicuta, Pietro; Mascolo, Cecilia (CoRR, 2020)