Survival continues to increase in chronic lymphocytic leukaemia: a population‐based analysis among 20 468 patients diagnosed in the Netherlands between 1989 and 2016. (20th January 2020) - van der Straten, Lina; Levin, Mark‐David; Visser, Otto; Posthuma, Eduardus F. M.; Doorduijn, Jeanette K.; Kater, Arnon P.; Dinmohamed, Avinash G.