Improved Clinical Outcome of COVID-19 in Hematologic Malignancy Patients Receiving a Fourth Dose of Anti-SARS-CoV-2 Vaccine: An EPICOVIDEHA Report. Issue 11 (25th November 2022) - Salmanton-García, Jon; Marchesi, Francesco; Glenthøj, Andreas; Bilgin, Yavuz M.; van Praet, Jens; Dávila-Valls, Julio; Martín-Pérez, Sonia; Labrador, Jorge; van Doesum, Jaap; Falces-Romero, Iker; Farina, Francesca; Schönlein, Martin; et al.