John B.
Watson

Johns Hopkins










Selig
Hecht

Columbia


Otto
Warburg

Kaiser-Wilhelm-Institut für Biologie (Chemistry Tree)


Paul
Karrer

Universität Zürich (Chemistry Tree)


Otto Fritz
Meyerhof

Kaiser Wilhelm Institut, Berlin (Chemistry Tree)


George
Wald

Harvard




Walter Morley
Fletcher

Cambridge (Physiology Academic Tree)


















Edward E.
Jones

Princeton


Joel
Cooper

Princeton


Russell J.
Barrnett

Yale School of Medicine


U. J.
McMahan

Texas A & M

Michael
Letinsky

UCLA
(Options)

Michael LetinskyX