Edgar Heim
Mary MacCracken
Catherine Henri-Ménassé
Göran Ahlin
Joseph Mornet
Jean Oury
Jacques Cabassut
Richard Almond
Albert E. Trieschman
Patrick Faugeras
Claude Allione
Maxine E. Loomis
Jesse H. Wright
John G. Gunderson
University of Michigan. Institute of Gerontology
Jerrold S. Maxmen
Åge Eitungjerde