Professor Caspar van den Berg
Groningen University (The Netherlands)
E-mail: c.f.van.den.berg@rug.nl

Dr. Ellen Fobé
KU Leuven - Public Governance Institute( Belgium)
E-mail: ellen.fobe@kuleuven.be

Ass. Prof. Dr. Valérie Pattyn
University of Leiden (The Netherlands)
E-mail: v.e.pattyn@fgga.leidenuniv.nl

Dr. Sonja Blum
University of Hagen (Germany)
E-mail: sonja.blum@fernuni-hagen.de