Charles L. Steinhardt, Mathilde Jauzac, Ana Acebron, Hakim Atek, Peter Capak, Iary Davidzon, Dominique Eckert, Anton M. Koekemoer, Claudia D.~P. Lagos, Guillaume Mahler, Mireia Montes, Anna Niemiec, Mario Nonino, P.~A. Oesch, Johan Richard, Steven A. Rodney, Matthieu Schaller, Keren Sharon, Louis-Gregory Strolger, Joseph Allingham, Adam Amara, Yannick Bahé, Céline Bøehm, Sownak Bose, Rychard J. Bouwens, Larry D. Bradley, Gabriel Brammer, Tom Broadhurst, Rodrigo Cañas, Renyue Cen, Benjamin Clément, Douglas Clowe, Dan Coe, Thomas Connor, Behnam Darvish, Jose M. Diego, Harald Ebeling, A.~C. Edge, Eiichi Egami, Stefano Ettori, Andreas L. Faisst, Brenda Frye, Lukas J. Furtak, C. Gómez-Guijarro, J.~D. Remolina González, Anthony Gonzalez, Or Graur, Daniel Gruen, David Harvey, Hagan Hensley, Beryl Hovis-Afflerbach, Pascale Jablonka, Saurabh W. Jha, Eric Jullo, Jean-Paul Kneib, Vasily Kokorev, David J. Lagattuta, Marceau Limousin, Anja von der Linden, Nora B. Linzer, Adrian Lopez, Georgios E. Magdis, Richard Massey, Daniel C. Masters, Matteo Maturi, Curtis McCully, Sean L. McGee, Massimo Meneghetti, Bahram Mobasher, Leonidas A. Moustakas, Eric J. Murphy, Priyamvada Natarajan, Mark Neyrinck, Kyle O'Connor, Masamune Oguri, Amanda Pagul, Jason Rhodes, R. Michael Rich, Andrew Robertson, Mauro Sereno, Huanyuan Shan, Graham P. Smith, Albert Sneppen, Gordon K. Squires, Sut-Ieng Tam, Céline Tchernin, Sune Toft, Keiichi Umetsu, John R. Weaver, R.~J. van Weeren, Liliya L.~R. Williams, Tom J. Wilson, Lin Yan, Adi Zitrin