Subject
*agriculture; *Agriculture; *antibiotic resistance; *Colistin; *Drug Resistance; Agriculture; Animal Husbandry; Anti-Bacterial Agents/*therapeutic use; Antibiotics – Therapeutic Use; Bacterial; Colistin – Analogs and Derivatives; Colistin – Therapeutic Use; Colistin/analogs & derivatives/*therapeutic use; Comparative Studies; Drug Resistance; Escherichia Coli; Escherichia Coli – Physiology; Escherichia coli Proteins/genetics; Escherichia coli/genetics/*physiology; European Union; Evaluation Research; Human; Humans; Microbial; Multicenter Studies; Multiple; Proteins; Validation Studies