title: Reply to letter to the editor ofGutby Dickson and Cox.
authors.affiliation: Center for Experimental and Molecular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
authors.forename: Jacqueline M
authors.initials: JM
authors.lastname: Lankelma
authors.affiliation: Center for Experimental and Molecular Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
authors.forename: Tim J
authors.initials: TJ
authors.lastname: Schuijt
authors.affiliation: Department of Medicine, Division of Infectious Diseases, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
authors.forename: W Joost
authors.identifier: 0000-0003-2277-1343
authors.initials: WJ
authors.lastname: Wiersinga
keywords: ENTERIC BACTERIAL MICROFLORA