A multicenter, prospective, randomized, open-label, controlled trial to evaluate the efficacy
and safety of genotype-guided targeted agents plus rituximab-cyclophosphamide, doxorubicin,
vincristine, and prednisone (R-CHOP-X) versus rituximab-cyclophosphamide, doxorubicin,
vincristine, and prednisone (R-CHOP) in patients with diffuse large B-cell lymphoma