title: [Dedicated to Professor Peter Knoll on his retirement--a pragmatic innovator].
authors.forename: C H
authors.initials: CH
authors.lastname: Meyer
authors.forename: U
authors.initials: U
authors.lastname: Mester
authors.forename: C
authors.initials: C
authors.lastname: Ohrloff
mesh_terms: D000046:Academic Medical Centers / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009885:Ophthalmology / Q000266:history*; D010820:Physicians / Q000266:history*