PFS and OS. (A) PFS for patients with non-del(11q) disease and assigned to FR, FR+L, or FCR. (B) PFS for patients with del(11q) disease and assigned to FCR or reassigned to FCR+L. (C) OS for patients with non-del(11q) disease and assigned FR, FR+L, or FCR. (D) OS for patients with del(11q) disease and assigned to FCR or reassigned to FCR+L.