Edmund Beecher
Wilson

Columbia (DevTree)


Bashford
Dean

American Museum of Natural History (Evolution Tree)


Philip Hanson
Hiss

Columbia University Medical School (ID Tree)


Hans
Zinsser

Harvard (ID Tree)


Robert
Koch

Universität Berlin (ID Tree)


Milton
Rosenau

Harvard (ID Tree)


Maxwell
Finland

Harvard (ID Tree)
?


Chester Scott
Keefer

Boston University (ID Tree)


Charles H.
Rammelkamp

Case Western (ID Tree)

Richard M.
Krause

NIAID, NIH
(Options)

Richard KrauseX