Acetaminophen Terminated Phase 2 Trials for Malignant Lymphoma, Non-Hodgkin / Diffuse Large B-Cell / Blood and Marrow Transplant (BMT) / Lymphomas: Non-Hodgkin / Lymphoma, B-Cell / Non-Hodgkin's Lymphoma (NHL) / Lymphoma, Large B-Cell, Diffuse (DLBCL) Treatment