NCCN Guidelines for Patients® | Chronic Lymphocytic Leukemia

3 NCCN Guidelines for Patients ® : Chronic Lymphocytic Leukemia, 2018 Supporters Endorsed by The Leukemia & Lymphoma Society (LLS) LLS is dedicated to developing better outcomes for blood cancer patients through research, education and patient services and is happy to have this comprehensive resource available to patients. CLL Society Inc. (CLLS) The CLL Society is a patient–centric, physician–curated nonprofit organization focused on patient education, support and research dedicated to addressing the unmet needs of the CLL (chronic lymphocytic leukemia) community.