Volker Beckmann,
NASA/GSFC and JCA/UMBC (USA)
Tomaso Belloni,
OAB Merate (Italy)
Giovanni F. Bignami, CESR Toulouse (France) and Universita' di Pavia (Italy)
Stéphane Corbel, CEA/Saclay and Université Paris 7 (France)
Thierry Courvoisier, ISDC/Versoix (Switzerland)
Anne Decourchelle, CEA/Saclay (France)
Ken Ebisawa,
NASA/GSFC (USA)
Andy Fabian,
IoA Cambridge (United Kingdom)
Neil Gehrels,
NASA/GSFC (USA)
Gabriele Ghisellini, OAB Merate (Italy)
Jochen Greiner, MPE Garching (Germany)
Isabelle Grenier, Université Paris 7 (France)
Julien Malzac,
CESR Toulouse (France)
Laura Maraschi, OAB Milano (Italy)
Arvind Parmar,
ESA - ESTEC Noordwijk (The Netherlands)
Jacques Paul, CEA/Saclay (France)
Pierre Olivier Petrucci, Laboratoire d'Astrophysique de Grenoble (France)
Ronald A. Remillard, MIT Center for Space Research (USA)
Jerome Rodriguez,
CEA/Saclay (France)
Richard E. Rothschild, UCSD (USA)
Michel Tagger, CEA/Saclay (France)