Ernst Felix Immanuel
Hoppe-Seyler

Universität Tübingen


August
Kekulé

Ghent University




Pieter Leonhard
Rijke

Leiden (Physics Tree)


Johannes Diderik
van der Waals

Amsterdam (Physics Tree)





Michel
Mandel

Leiden
(Options)






Girts
Barinovs

University of Latvia (Physics Tree)

Theo J.
Odijk

Leiden, Delft


Jan
Groenewold

South China Normal University

Renko de
Vries

Delft University of Technology

Johan
Ubbink

California Polytechnic State University San Luis Obispo

Michel MandelX