Radboud University, Nijmegen, the Netherlands
- Paul Tiesinga
- Rembrandt Bakker
- Maria-Carla Piastra
- Nestor Timonidis
Autonoma de Madrid University, Madrid, Spain
- Francisco Clasca
- María García-Amado
- Mario Rubio
Forschungszentrum Jülich, Jülich, Germany
- Sacha van Albada
International School of Advanced Studies (SISSA), Trieste, Italy
- Michele Giuliano
University of Pavia, Pavia, Italy
- Egidio D’Angelo