?


John
Howland

Washington University


John Call
Dalton

College of Physicians and Surgeons, New York


William Stewart
Halsted

Johns Hopkins Medical School


William Stewart
Halsted

Johns Hopkins Medical School


George J.
Heuer

Johns Hopkins


Walter E.
Dandy

Johns Hopkins


Kenneth
Blackfan

Boston Children's Hospital

Sidney
Farber

Childrens Hospital Boston, Harvard Medical School
(Options)

Jean
Dausset

University of Paris

Marc
Fellous

Institut Pasteur

Sidney FarberX