, incidence of severe or life‐threatening bacterial, invasive fungal, or opportunistic infection, Incidence of severe or life‐threatening bacterial, invasive fungal, or opportunistic infection in patients with grade 4 neutropenia, Incidence of hypersensitivity reactions, incidence of infusion reactions, incidence of gastrointestinal perforation, white blood cell count, hemoglobin levels, platelet count, creatinine levels, total bilirubin