Anton E.
van Arkel

Leiden (Chemistry Tree)


Herbert Max Finlay
Freundlich

UMN (Chemistry Tree)


Samuel
Sugden

UCL (Chemistry Tree)


Jan Albert
Prins

Delft University of Technology


Herman F.
Mark

Polytechnic University (Chemistry Tree)


Jan J.
Hermans

UNC Chapel Hill (Chemistry Tree)


Joan H.
van der Waals

Shell Labs, Leiden


Wiebren Sjoerd
Veeman

University Duisburg-Essen

Wassef
Sekhaneh

Duisburg University Germany, Physics Department
(Options)

Wassef SekhanehX