F van Leeuwen, DW Evans, F De Angeli, C Jordi, G Busso, C Cacciari, M Riello, E Pancino, G Altavilla, AGA Brown, P Burgess, JM Carrasco, G Cocozza, S Cowell, M Davidson, F De Luise, C Fabricius, S Galleti, G Gilmore, G Giuffrida, NC Hambly, DL Harrison, ST Hodgkin, G Holland, I MacDonald, S Marinoni, P Montegriffo, P Osborne, S Ragaini, PJ Richards (STFC Rutherford Appleton Lab.), N Rowell, H Voss, NA Walton, M Weiler, M Castellani, A Delgado, E Høg, M van Leeuwen, NR Millar, C Pagani, AM Piersimoni, L Pulone, G Rixon, FF Suess, Ł Wyrzykowski, A Yoldas, A Alecu, PM Allan (STFC Rutherford Appleton Lab.), L Balaguer-Núñez, MA Barstow, M Bellazzini, V Belokurov, N Blagorodnova, M Bonfigli, A Bragaglia, S Brown, P Bunclark, R Buonanno, R Burgon, H Campbell, RS Collins, NJG Cross, C Ducourant, A van Elteren, NW Evans, L Federici, J Fernández-Hernández, F Figueras, M Fraser, D Fyfe, M Gebran, A Heyrovsky, B Holl, AD Holland, G Iannicola, M Irwin, SE Koposov, A Krone-Martins, RG Mann, PM Marrese, E Masana, U Munari, P Ortiz, A Ouzounis, C Peltzer, J Portell, A Read, D Terrett, J Torra, SC Trager, L Troisi, G Valentini, A Vallenari, T Wevers