Adya, Vaishali (Albert Einstein Institute)Bergmann, Gerald (AEI Hannover)Booker, PhillipBrüggen, Marcus (University of Hamburg)Choudhury, Sayantan (Max Planck Institute for Gravitational Physics, Albert Einstein Institute,Potsdam)Danilishin, Stefan (Leibniz Universitaet Hannover/AEI)Danzmann, Karsten (AEI Hannover)de Kleuver, Job (NWO-I / APPEC)de Varona, Omar (Laser Zentrum Hannover e.V)Domcke, Valerie (DESY Hamburg)Fesik, Liudmila (MPI for Gravitational Physics)Funk, Stefan (Universität Erlangen-Nürnberg (ECAP))Henjes-Kunst, Katharina (DESY)Hennig, Jan-Simon (AEI Hannover)Heurs, Michèle (Institute for Gravitational Physics, Leibniz Universität Hannover)Hild, Stefan (Glasgow University)Hochheim, Sven (Laser Zentrum Hannover e.V.)Hoffmann, Dieter (Fraunhofer ILT)Kaertner, Franz (DESY)Kappes, Alexander (University Münster)Kawazoe, FumikoKirchhoff, Robin (AEI Hannover)Koch, Philip (AEI Hannover)Kokkotas, Kostas (University of Tuebingen)Kroker, Stefanie (TUBS/PTB)Leavey, Sean (AEI)Lehmann, Johannes (AEI Hannover)Linde, Frank (NIKHEF)Loosen, Peter (Fraunhofer-ILT and RWTH Aachen)Lough, James (AEI)Lück, Harald (Leibniz Universität Hannover)Mehmet, Moritz (AEI Hannover)Moglia, Francesca (DESY-APPEC)Mukherjee, Arunava (AEI Hannover)Narayan, Purnima (Max Planck Institute for Gravitational Physics (Albert Einstein Institute), Potsdam)Papa, M.Alessandra (AEI Hannover)Pasqualetti, Antonio (EGO)Phelps, Margot (AEI Hannover)Schreiber, Emil (AEI Hannover)Schutz, Bernard (AEI)Servant, Geraldine (U. Hamburg and DESY)Stahl, Achim (RWTH Aachen University)Steinke, Michael (Laser Zentrum Hannover)Steinlechner, Sebastian (Universität Hamburg)Thies, Fabian (AEI Hannover)Vahlbruch, Henning (AEI Hannover)van Eldik, Christopher (ECAP, University of Erlangen-Nürnberg)Wagner, Stefan (LSW HD)Weinheimer, Christian (University of Münster)Willke, Benno (AEI Hannover)Wittel, Holger (AEI )Wu, David (AEI Hannover)