Patient characteristics considered were age categorised using cut- offs of 65 and 75 years, Charlson comorbidity index dichotomised using cut- off 5, febrile neutropenic status, immunosuppression status, haemodynamic status, presence of IDC, source of infection, appropriateness antibiotics therapy.
doxycycline lyme substitute AWG, AL, TYL, and KH performed the experiments.