Breitschwerdt, Dieter (Technical University Berlin, Germany)
Burton, G. Michael (University of New South Wales, Australia)
Cabrit, Sylvie (Observatoire de Paris, France)
Caselli, Paola (University of Leeds, United Kingdom)
de Gouveia Dal Pino, M. Elisabete (Universidade de São Paulo, Brazil)
Evans, J. Neal(University of Texas Austin, United States)
Henning, Thomas (Max-Planck-Institut für Astronomie, Germany)
Juvela, J. Mika (University of Helsinki, Finland)
Różyczka, Michal (Polish Academy of Sciences, Poland)
Tóth, Viktor Laszlo (Eötvös Loránd University, Hungary)