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Alonzo
Clark

Columbia

Francis
Delafield

Columbia University Medical School
(Options)

William Henry
Welch

Johns Hopkins

Henry Fairfield
Osborn

American Museum of Natural History (Evolution Tree)

James
Murphy

Rockefeller (Cell Biology Tree)




Simon
Flexner

Rockefeller Institute for Medical Research

Theophil Mitchell
Prudden

Rockefeller Institute for Medical Research


William Hallock
Park

New York City Board of Health

Francis DelafieldX