title: Quality and its evaluation.
authors.affiliation: International Society for the Prevention of Iatrogenic Complications, Copenhagen, Denmark.
authors.forename: O
authors.initials: O
authors.lastname: Winding
authors.affiliation: Clinical Information Science Unit, Leeds, UK.
authors.forename: S
authors.initials: S
authors.lastname: Clamp
authors.affiliation: Theoretical Surgery, University of Dusseldorf, Germany.
authors.forename: C
authors.initials: C
authors.lastname: Ohmann