J Armstrong (STFC Rutherford Appleton Lab. and Imperial College), H Bordallo, F Bresme, C Cabrillo, L Chi, G Cinque, F Demmel (STFC Rutherford Appleton Lab.), JP de Vicente, P Duarte Vaz (STFC Rutherford Appleton Lab.), F Fernandez-Alonso (STFC Rutherford Appleton Lab.), R Fernández-Perea, S Fletcher (STFC Rutherford Appleton Lab.), V Garcia Sakai (STFC Rutherford Appleton Lab.), A Guilbert, MA Gonzalez Gonzalez, H Hedgeland, WS Howells (STFC Rutherford Appleton Lab.), I Iriarte-Carretero, Z Jiang, M Jura (STFC Rutherford Appleton Lab.), M Karlsson, P King (STFC Rutherford Appleton Lab.), M Krzystyniak (STFC Rutherford Appleton Lab.), A Lazzarini, P Li (STFC Rutherford Appleton Lab.), X Liao, MP Marques, SE McLain, D Monserrat, S Mukhopadhyay (STFC Rutherford Appleton Lab.), D Nixon (STFC Rutherford Appleton Lab.), A Noguera-Diaz, MM Nolasco, AJ O'Malley, LC Pardo, SF Parker (STFC Rutherford Appleton Lab.), A Piovano, P Ribeiro-Claro, E Roberts (STFC Rutherford Appleton Lab.), G Romanelli (STFC Rutherford Appleton Lab. and Universita di Roma -- Tor Vergata), A Romerosa, J Rowlandson, S Rudic (STFC Rutherford Appleton Lab.), MR Ryder (STFC Rutherford Appleton Lab. and University of Oxford), CG Salzmann, AG Seel (STFC Rutherford Appleton Lab.), R Senesi, J Shephard, J Silvestre-Albero, G Stenning (STFC Rutherford Appleton Lab.), J Taylor (STFC Rutherford Appleton Lab.), I Vázquez-Fernández