Giuseppe
Levi

University of Torino


Viktor
Hamburger

Washington University




Paley
Johnson

Cambridge (Chemistry Tree)


John Warren
Williams

UW Madison (Chemistry Tree)






Theodore H.
Hubbell

University of Michigan (Entomology Tree)


Lewis
Berner

UF Gainesville (Entomology Tree)


Roger J.
Williams

UT Austin (Chemistry Tree)


James F.
Hogg

University of Michigan (MichiganTree)








Lloyd
Greene

Columbia

Elias D.
Kouvelas

University of Patras
(Options)

Catherine R.
Dermon

University of Patras

Elias KouvelasX