title: Dirk Willem van Bekkum: a pioneer in haematology, transplantation and radiobiology (1925-2015).
authors.affiliation: Imperial College London, London, UK.
authors.forename: Robert Peter
authors.initials: RP
authors.lastname: Gale
authors.affiliation: Erasmus University Medical Center, Rotterdam, The Netherlands.
authors.forename: Bob
authors.initials: B
authors.lastname: Löwenberg
mesh_terms: D016026:Bone Marrow Transplantation; D006405:Hematology; D049673:History, 20th Century; D049674:History, 21st Century; D011853:Radiobiology