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Donnan, F. Guitton, F. Millour, F. Rigal, F. Vakili, F. Wrhel, F.Y.J. Gont\\'e, G. Bazin, G. Jakob, G. Kroes, G. Weigelt, G. Yoffe, G. Zins, H. Meheut, I. Percheron, J. Beltran, J.-C. Augereau, J.C. Gonz\\'alez Herrera, J. Hron, J. Kragt, J.-L. Lizon, J.-M. Clausse, J. Meisner, J.-U. Pott, J. Varga, J. Vinther, J. W. Isbell, J. Woillez, K.-H. Hofmann, K. Meisenheimer, K. Meixner, L.B.F.M. Waters, L. Burtscher, L.H. Mehrgan, L. Jochum, L. Klarmann, L. Labadie, L. Mohr, L. Mosoni, L. Pallanca, L. Pasquini, L. Venema, M. Accardo, M. de Haan, M. Delbo, M. Ebert, M. Heininger, M. Hogerheijde, M. Lehmitz, M. Lopez, M. Mellein, M. Riquelme, M. Sch\\\"oller, M. Schuil, M. Wittkowski, N. Hubin, N. Mauclert, N. Schuhler, N. Tromp, P. \\'Abrah\\'am, P. Antonelli, P. Bourget, P. Bristow, P. Cruzal\\`ebes, P. Girard, P. Guajardo, Ph. Berio, P. Stee, R. Abuter, R. Brast, R. Castillo, R.D. Conzelmann, R. Frahm, R. Huerta, R. Klein, R. Le Poole, R. Navarro, R. Petrov, R. Roelfsema, R.-R. Rohloff, R. 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