Paul B.
Hopkins

University of Washington


Hermann Emil
Fischer

Universität Berlin


Burckhardt
Helferich

Universität Bonn


Robert Casad
Hockett

Tobacco Industry Research Committee












Fritz
Eckstein

MPI for Experimental Medicine


Snorri Thor
Sigurdsson

University of Iceland

Thomas E.
Edwards

University of Washington
(Options)

Thomas EdwardsX