Philippe Leclère (University of Mons, Belgium)

Peter Schön (University of Twente, The Netherlands)

Holger Schönherr (University of Siegen, Germany)

G. Julius Vancso (University of Twente, The Netherlands)

Georg Bar (Dow Olefinverbund GmbH, Schkopau, Germany)

Anton-Jan Bons (ExxonMobil Chemical Europe Inc., Machelen, Belgium, and Belgian Society for Microscopy vzw)