?


Harry E.
Morton

Penn (Microtree)


Warren Richard
Stinebring

Penn (Microtree)


William Henry
Howell

Johns Hopkins (Neurotree)


Joseph
Erlanger

Washington University (Neurotree)


Robert Ernst Eduard
Wiedersheim

Universität Freiburg (Neurotree)


Ernst Wilhelm Theodor
Gaupp

Universität Freiburg (Anatomy Tree)


Franz
Keibel

Universität Berlin (Anatomy Tree)


Robert James
Terry

Washington University (Anatomy Tree)


Stuart
Mudd

University of Pennsylvania School of Medicine (Microtree)


Herbert Wilbur
Rand

Harvard (Anatomy Tree)


Alden Benjamin
Dawson

Harvard (Anatomy Tree)




Herbert Wilbur
Rand

Harvard (Anatomy Tree)


Charles M.
Pomerat

UTMB (Microtree)
?


Hilary
Koprowski

Wistar Institute of Anatomy and Biology (ID Tree)


Leonard
Hayflick

UCSF (Microtree)

Woodring
Wright

UT Southwestern
(Options)

Melville B
Vaughan

University of Central Oklahoma

Woodring WrightX