Patient(10) Patients with cancer(10) COVID-19(9) center(6) Hospitalization(6) diagnosed with COVID-19(6) Hospital admission(6) prospective observational study(6) Mayo Clinic(6) intensive care(6) therapy(6) Care(5) asymptomatic patients(4) independent predictors(4) no significant differences(4) secondary(4) surgical(4) Chemotherapy(4) Absolute lymphocyte count(4) information(4) Primary outcome(4) all-cause mortality(4) Mortality(4) FIVE(4) Infection(4) groups(4) observational study(4) not significantly different(4) asymptomatic patient(4) Secondary outcomes(4)