title: Tributes.
authors.affiliation: Emeritus Professor of Otolaryngology, University of Cape Town, South Africa. publishing@hmpg.co.za.
authors.forename: Sean L
authors.initials: SL
authors.lastname: Sellars
authors.forename: Herman
authors.initials: H
authors.lastname: Hamersma
authors.forename: Kazimierz
authors.initials: K
authors.lastname: Kozlowski
authors.forename: Ingrid
authors.initials: I
authors.lastname: Winship
authors.forename: Claudette
authors.initials: C
authors.lastname: Medefindt
authors.forename: Sol
authors.initials: S
authors.lastname: Zieff
authors.forename: Peter
authors.initials: P
authors.lastname: Bonafede
authors.forename: George
authors.initials: G
authors.lastname: Gericke
authors.forename: Denis L
authors.initials: DL
authors.lastname: Viljoen