Felix Jacob
Marchand

Universität Leipzig (ID Tree)


John Charles Grant
Ledingham

University of London (ID Tree)


Ernest
Starling

UCL (Neurotree)


John Newport
Langley

Cambridge (Neurotree)


Henry Hallett
Dale

National Institute for Medical Research, London (Neurotree)


Frank Macfarlane
Burnet

University of Melbourne (ID Tree)


Lester George
Barth

Columbia (DevTree)


Douglas Merritt
Whitaker

Stanford (DevTree)


Francis J.
Ryan

Columbia (Neurotree)


William Harold
Peterson

UW Madison (Chemistry Tree)


Edwin Broun
Fred

UW Madison (Chemistry Tree)


Fritz
Kögl

Utrecht (Chemistry Tree)


Arie Jan
Haagen Smit

Caltech (Chemistry Tree)


George Wells
Beadle

Caltech (FlyTree)


Edward
Tatum

Yale (Chemistry Tree)


Joshua
Lederberg

Rockefeller (Chemistry Tree)


Gustav
Nossal

Walter and Eliza Hall Institute of Medical Research

Kenneth GC
Smith

Cambridge University UK
(Options)

Kenneth SmithX