In Memoriam.
Malmö, Sweden.
Andreas
A
Stavropoulos
Berne, Switzerland.
Niklaus P
NP
Lang
Berne, Switzerland.
Anton
A
Sculean
Gothenburg, Sweden.
Jan
J
Lindhe
London, UK.
Nikolaos
N
Donos
London, UK.
Nikolaos
N
Mardas
D003718:Denmark; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D010517:Periodontics / Q000266:history*; D012575:Schools, Dental / Q000266:history