Biomarker(3) Cancer(3) evaluated(2) coronavirus(2) up-regulated(2) Immunotherapy(2) patients with COVID-19(2) CRP(2) Deterioration(2) prognostic(2) cancer patient(2) Result(2) Prognostic biomarkers(2) determine(2) Prognosis(2) down-regulated(2) LDH(2) with COVID-19(2) COVID-19 treatments(2) hemoglobin(2) predict(2) MONITOR(2) COVID-19(2) was performed(2) survived(2) serum biomarker(2) ferritin(2) Cancer patients(2) liquid biopsy(2) utility(2)