FIGURE 1.

Flowchart of patient recruitment for this study. †FN, febrile neutropenia (defined as a single axillary temperature measurement of ≥37.5°C, or a single oral temperature of ≥38.0°C and a neutrophil count of <0.5 × 10⁹/L, or a neutrophil count of <1.0 × 109/L with a predicted decline to <0.5 × 109/L).