CGVHD, chronic graft versus host disease; CHOP, cyclophosphamide, doxorubicin, vincristine, prednisone; CR, complete response; CY, cyclophosphamide; EPOCH, etoposide, prednisone, vincristine, cyclophosphamide, doxorubicin; Gem, gemcitabine; GVHD, graft versus host disease; lb, ibrutinib; ICE, ifosfamide, carboplatin and etoposide; IS, immunosuppression therapy; L, lenalidomide; Liso, Lisocabtagene Maraleucel; M, methotrexate; Ox, oxaliplatin; PR, partial response; PD, progressive disease; R, rituximab; Th, Thiotepa; XRT, radiation therapy