Yucel E, Lunan M, Hartley L, Ahdesmaki O, Bull R, Hawe E. A systematic literature review of prognostic factors and surrogate endpoint analyses in chronic lymphocytic leukemia and small lymphocytic lymphoma. Poster presented at the ISPOR Europe 2022; November 6, 2022. Vienna, Austria. [abstract] Value Health. 2022 Dec 1; 25(12):S35. doi: 10.1016/j.jval.2022.09.169