title: You are not alone.
authors.affiliation: Institut fuer Vegetative Physiologie, Charité Universitaetsmedizin Berlin, Berlin, Germany.
authors.forename: M
authors.initials: M
authors.lastname: Ludwig
authors.affiliation: Institut fuer Vegetative Physiologie, Charité Universitaetsmedizin Berlin, Berlin, Germany.
authors.forename: A
authors.initials: A
authors.lastname: Högner
authors.affiliation: Institut fuer Vegetative Physiologie, Charité Universitaetsmedizin Berlin, Berlin, Germany.
authors.forename: A
authors.initials: A
authors.lastname: Patzak
mesh_terms: D004064:Digestive System / Q000382:microbiology; D004068:Digestive System Physiological Phenomena; D006801:Humans; D064307:Microbiota / Q000502:physiology*