Carl
von Voit

Ludwig-Maximilians-Universität München (Chemistry Tree)


Ivan Petrovich
Pavlov

Imperial Medical Academy


Francis G.
Benedict

Carnegie Institution of Washington (Chemistry Tree)


Edward Provan
Cathcart

University of Glasgow (Neurotree)


Robert Campbell
Garry

University of Glasgow


John Spense
Gillespie

University of Glasgow

John C.
McGrath

University of Glasgow
(Options)

Craig J.
Daly

University of Glasgow

John McGrathX