Engelhardt M, Shoumariyeh K, Rösner A, Ihorst G, Biavasco F, Meckel K, von Metzler I, Treurich S, Hebart H, Grube M, Kull M, Bassermann F, Schäfer-Eckart K, Hoferer A, Einsele H, Rasche L, Wäsch R. Clinical characteristics and outcome of multiple myeloma patients with concomitant COVID-19 at Comprehensive Cancer Centers in Germany. Haematologica 2020; 105(12):2872-2878; https://doi.org/10.3324/haematol.2020.262758.