Oscar
Hertwig

Universität Berlin


Paul
Ehrlich

Berlin Institute of Infectious Diseases (ID Tree)


Moritz
Litten

Universität Berlin


Ernst Viktor
von Leyden

Charité Berlin


Leonor
Michaelis

Rockefeller Institute for Medical Research




Lewis Hill
Weed

Johns Hopkins Medical School




Joseph
Barcroft

Cambridge


?


Joel F.
Habener

Harvard University, HHMI




Martin G.
Larrabee

Johns Hopkins




Paul
Horowicz

Rochester








Archibald
McIntyre

University of Otago, Dunedin






?


Jean
Banister

Oxford (Physiology Academic Tree)


Richard W.
Tsien

NYU School of Medicine




Otto
Krayer

Harvard Medical School


Hans
Kosterlitz

University of Aberdeen


R Alan
North

University of Manchester



William T
Birdsong

University of Michigan
(Options)

Yoani N.
Herrera

University of Michigan Medical School Ann Arbor

Sweta
Adhikary

CU Anschutz School of Medicine

Erwin R
Arias-Hervert

University of Michigan

William BirdsongX