M Armano (European Space Technology Centre), H Audley (Albert-Einstein-Institut), J Baird (APC), M Born (Albert-Einstein-Institut), D Bortoluzzi (Department of Industrial Engineering), N Cardines (Institut für Geophysik), E Castelli (Trento Institute for Fundamental Physics and Application/INFN), A Cavalleri (Istituto di Fotonica e Nanotecnologie), A Cesarini (DISPEA), AM Cruise (The School of Physics and Astronomy), K Danzmann (Albert-Einstein-Institut), M de Deus Silva (European Space Astronomy Centre), G Dixon (The School of Physics and Astronomy), R Dolesi (Trento Institute for Fundamental Physics and Application/INFN), L Ferraioli (Institut für Geophysik), V Ferroni (Trento Institute for Fundamental Physics and Application/INFN), ED Fitzsimons (STFC UK Astronomy Technology Centre), M Freschi (European Space Astronomy Centre), L Gesa (Institut de Ciències de l’Espai (ICE), D Giardini (Institut für Geophysik), F Gibert (Trento Institute for Fundamental Physics and Application/INFN), R Giusteri (Albert-Einstein-Institut), C Grimani (DISPEA), J Grzymisch (European Space Technology Centre), I Harrison (European Space Operations Centre), M Hartig (Albert-Einstein-Institut), G Heinzel (Albert-Einstein-Institut), M Hewitson (Albert-Einstein-Institut), D Hollington (High Energy Physics Group), D Hoyland (The School of Physics and Astronomy), M Hueller (Trento Institute for Fundamental Physics and Application/INFN), H Inchauspé (APC), O Jennrich (European Space Technology Centre), P Jetzer (Physik Institut), N Karnesis (APC), B Kaune (Albert-Einstein-Institut), CJ Killow (SUPA), N Korsakova (Observatoire de la Côte d’Azur), JP López-Zaragoza (Institut de Ciències de l’Espai (ICE), R Maarschalkerweerd (European Space Operations Centre), D Mance (Institut für Geophysik), V Martín (Institut de Ciències de l’Espai (ICE), L Martin-Polo (European Space Astronomy Centre), J Martino (APC), F Martin-Porqueras (European Space Astronomy Centre), I Mateos (Escuela Superior de Ingeniería), PW McNamara (European Space Technology Centre), J Mendes (European Space Operations Centre), L Mendes (European Space Astronomy Centre), N Meshksar (Institut für Geophysik), M Nofrarias (Institut de Ciències de l’Espai (ICE), S Paczkowski (Albert-Einstein-Institut), M Perreur-Lloyd (SUPA), A Petiteau (APC), P Pivato (Trento Institute for Fundamental Physics and Application/INFN), E Plagnol (APC), J Ramos-Castro (Institut d’Estudis Espacials de Catalunya (IEEC)), J Reiche (Albert-Einstein-Institut), F Rivas (Institut de Ciències de l’Espai (ICE), DI Robertson (SUPA), G Russano (Trento Institute for Fundamental Physics and Application/INFN), J Slutsky (Gravitational Astrophysics Lab), CF Sopuerta (Institut de Ciències de l’Espai (ICE), T Sumner (High Energy Physics Group), D Texier (European Space Astronomy Centre), J ten Pierick (Institut für Geophysik), JI Thorpe (Gravitational Astrophysics Lab), D Vetrugno (Trento Institute for Fundamental Physics and Application/INFN), S Vitale (Trento Institute for Fundamental Physics and Application/INFN), G Wanner (Albert-Einstein-Institut), H Ward (SUPA), PJ Wass (High Energy Physics Group), WJ Weber (Trento Institute for Fundamental Physics and Application/INFN), L Wissel (Albert-Einstein-Institut), A Wittchen (Albert-Einstein-Institut), P Zweifel (Institut für Geophysik)