?




Frederick Gymer
Parsons

London University, St. Thomas's Hospital Medical School






Raymond Arthur
Dart

University of the Witwatersrand






Raymond Arthur
Dart

University of the Witwatersrand




Giuseppe
Levi

University of Torino


Viktor
Hamburger

Washington University








Paul
Horowicz

Rochester






Frank
Brink Jr.

Rockefeller Institute for Medical Research




Charles F.
Stevens

Salk Institute


Graham
Hoyle

University of Oregon


A. O. Dennis
Willows

University of Washington


Rick
Steinhardt

UC Berkeley


A. O. Dennis
Willows

University of Washington


Peter
Getting

Stanford














James
Olds

Caltech






Floyd E.
Bloom

Scripps Institute




Graham L.
Collingridge

University of Bristol





Heinrich S.
Gompf

Harvard Medical School
(Options)

Heinrich GompfX