?


Abner
Wolf

Columbia




Samuel Alexander Kinnier
Wilson

National Hospital, Queen Square, London


Charles
Symonds

National Hospital, Queen Square, London


Gordon
Holmes

National Hospital, Queen Square, London




Derek Ernst
Denny-Brown

Boston City Hospital and Harvard Medical School


James H.
Austin

University of Missouri


Edmund Beecher
Wilson

Columbia (DevTree)


Thomas Hunt
Morgan

Caltech (FlyTree)


Viktor
Hamburger

Washington University


Paul A.
Weiss

Rockefeller Institute for Medical Research


George B.
Wislocki

Harvard Medical School


Marcus
Singer

Case Western


Gordon
Holmes

National Hospital, Queen Square, London


Joseph Godwin
Greenfield

National Hospital, Queen Square, London


Samuel Alexander Kinnier
Wilson

National Hospital, Queen Square, London




Adolf
Meyer

Johns Hopkins Medical School


Charles
Symonds

National Hospital, Queen Square, London




Fred
Quadfasel

Boston VA


Joseph
Erlanger

Washington University


Gilbert N.
Lewis

UC Berkeley (Chemistry Tree)


Jack Cecil
Drummond

UCL (Chemistry Tree)


Otto
Warburg

Kaiser-Wilhelm-Institut für Biologie (Chemistry Tree)


Otto Fritz
Meyerhof

Kaiser Wilhelm Institut, Berlin (Chemistry Tree)


?






Samuel Alexander Kinnier
Wilson

National Hospital, Queen Square, London


Charles
Symonds

National Hospital, Queen Square, London


Gordon
Holmes

National Hospital, Queen Square, London




Derek Ernst
Denny-Brown

Boston City Hospital and Harvard Medical School


Norman
Geschwind

Harvard Medical School
?


Wilbur K
Smith

Rochester


Frederick A
Horner

University of Rochester Medical Center




Samuel Alexander Kinnier
Wilson

National Hospital, Queen Square, London


Charles
Symonds

National Hospital, Queen Square, London


Gordon
Holmes

National Hospital, Queen Square, London




Derek Ernst
Denny-Brown

Boston City Hospital and Harvard Medical School


Gordon
Holmes

National Hospital, Queen Square, London


Joseph Godwin
Greenfield

National Hospital, Queen Square, London


Samuel Alexander Kinnier
Wilson

National Hospital, Queen Square, London




Adolf
Meyer

Johns Hopkins Medical School


Charles
Symonds

National Hospital, Queen Square, London


H Richard
Tyler

Harvard Medical School - Brigham and Women's Hospital
?


William
Lennox

Harvard Medical School








Derek Ernst
Denny-Brown

Boston City Hospital and Harvard Medical School


?


Arturo
Bonsignore

University of Genoa


Cesare T.
Lombroso

Harvard Medical School
?


Douglas
Buchanan

University of Chicago, Pritzker School of Medicine








Charles F
Barlow

Harvard Medical School - Boston Children's Hospital


David A
Stumpf

Northwestern School of Medicine

David
Randall

University of Chicago, Pritzker School of Medicine
(Options)

David RandallX