R Angeles-Martinez, A Bacchetta, I Balitsky, D Boer, M Boglione, R Boussarie, F Ceccopieri, I Cherednikov, P Connor, M Echevarria, G Ferrera, J Grados Luyando, F Hautmann (STFC Rutherford Appleton Lab., Oxford Univ., and Southampton Univ.), H Jung, T Kasemets, K Kutak, J Lansberg, A Lelek, G Lykasov, J Madrigal Martinez, P Mulders, E Nocera, E Petreska, C Pisano, R Pla?akyt?, V Radescu, M Radici, G Schnell, I Scimemi, A Signori, L Szymanowski, S Taheri Monfared, F Van der Veken, H van Haevermaet, P Van Mechelen, A Vladimirov, S Wallon