Patient location, antibiotics received, and clinical culture results during the patients' hospital stay. The segment lengths indicate the duration of antibiotic receipt and stay in areas of the hospital or as an outpatient for each patient. Cultures are indicated as symbols below each patient trace (open symbols, negative; solid symbols, positive for blaKPC-positive E. cloacae). TMP-Sulfa, trimethoprim-sulfamethoxazole; P1, patient 1; P2, patient 2.