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Nitz, D. Nosek, D. Pakk Selmi-Dei, D. Ravignani, D. Torres Machado, D. Veberic, D. Walz, D. Zavrtanik, E.D. Fraenkel, E.J. Ahn, E.J. Quel, E. Kemp, E. Mayotte, E. Menichetti, E.M. Santos, E. Petermann, E. Roulet, E. Santos, E. Trovato, E. Varela, E. Zas, F. Arqueros, F. Blanco, F. Contreras, F. Diogo, F. Gomez Albarracin, F.G. Schroeder, F. Guarino, F. Montanet, F. Salamida, F. Salesa Greus, F. Sanchez, F. Sarazin, F. Suarez, F. Werner, G. Avila, G. Cataldi, G.C. Hill, G. Cocciolo, G. De La Vega, G. Farrar, G. Garilli, G. la Rosa, G. Marsella, G. Matthiae, G. Medina-Tanco, G. Muller, G. Navarra, G. Parente, G.P. Guedes, G. Rodriguez Fernandez, G. Ros, G.R. Snow, G. Salina, G. Sigl, G. Toma, G. Torralba Elipe, G. van Aar, G. Varner, G. Wieczorek, G. Yuan, H. Asorey, H. Blumer, H. Cook, H. Dembinski, H. Falcke, H. Gemmeke, H. Glass, H.J. Mathes, H. Lyberis, H. Martinez, H.O. Klages, H. Rivera, H.R. Marquez Falcon, H. Salazar, H. Schieler, H. Schoorlemmer, H. Spinka, H. Wahlberg, H. Wilczynski, I. Allekotte, I.A. Minaya, I. Brancus, I.C. Maris, I. De Mitri, I.F.M. Albuquerque, I. Katkov, I. Lhenry-Yvon, I.M. Pepe, I. Rodriguez Cabo, I. Sidelnik, I. Valino, I. Zaw, J.A. Bellido, J.A. Chinellato, J.A.J. Matthews, J. Allen, J. Alvarez Castillo, J. Alvarez-Muniz, J. Aublin, J. Baeuml, J. Brack, J.C. Diaz, J.C. D'Olivo, J.C. dos Anjos, J. Chudoba, J.C. Moreno, J. Cronin, J. Ebr, J. Espadanal, J.F. Valdes Galicia, J.G. Gonzalez, J. Gitto, J.J. Beatty, J.J. Masias Meza, J. Kleinfeller, J. Knapp d, J.L. Harton, J.L. Navarro, J. Lozano Bahilo, J. Maller, J. Matthews, J.M. Figueira, J. Neuser, J. Oehlschlager, J. Pallotta, J. Pekala, J. Rautenberg, J.R. Hoerandel, J. Ridky, J. Roberts, J. Rodriguez Martino, J. Rodriguez Rojo, J. Rosado, J.R.T. de Mello Neto, J.R. Vazquez, J. Schulz, J. Sorokin, J. Stapleton, J. Stasielak, J. Swain, J. Tiffenberg, J. Vicha, J. Zhou, K.B. Barber, K. Daumiller, K.D. de Vries, K. Fang, K.H. Becker, K.H. Kampert, K. Kadija, K. Link, K. Louedec, K.S. Caballero-Mora, K. Weidenhaupt, L. Anchordoqui, L. Caccianiga, L. Caramete, L. Cazon, L. Collica, L. Del Peral, L. Latronico, L. Lu, L. Martin, L. Middendorf, L. Miramonti, L. Molina-Bueno, L. Nellen, L. Niemietz, L. Novzka, L. Perrone, L. Tomankova, L. Valore, L. Villasenor, L. Wiencke, M. Aglietta, M. Ahlers, M.A. Leigui de Oliveira, M. Ambrosio, M.A. Muller, M. Ave, M. Avenier, M. Blanco, M. Bohacova, M. Buscemi, M. Candusso, M. Cilmo, M.C. Maccarone, M. De Domenico, M.D. Rodriguez-Frias, M. Erdmann, M. Giller, M. Gomez Berisso, M. Hrabovsky, M.I. Micheletti, M.J. Cooper, M. Josebachuili, M. Kleifges, M. Lauscher, M.L. Diaz Castro, M. Ludwig, M. Malacari, M. Melissas, M. Monasor, M. Mostafa, M. Munchmeyer, M. Niechciol, M. Oliveira, M. Ortiz, M. Palatka, M. Pech, M. Pimenta, M. Platino, M. Plum, M. Pontz, M. Prouza, M.R. Coluccia, M. Risse, M. Roth, M.S.A.B. Leao, M. Scuderi, M. Settimo, M.S. Sutherland, M. Stephan, M. Straub, M. Szuba, M. Tartare, M.T. Dova, M. Tueros, M. Unger, M. Videla, M. Weber, M. Will, M. Zavrtanik, M. Zimbres Silva, M. Ziolkowski (The Pierre Auger Collaboration), N. Borodai, N. Dhital, N. Fazzini, N. Foerster, N. Griffith, N. Hollon, N. Krohm, N. Kunka, N. Pacheco, N. Palmieri, N. Scharf, N.T. Thao, O. Deligny, O. Fratu, O. Kambeitz, O. Kroemer, O. Martinez Bravo, O. Ravel, O. Scholten, O. Sima, O. Tacscuau, O. Wainberg, P. Abreu, P. Allison, P. Assis, P. Billoir, P. Brogueira, P. Buchholz, P. Facal San Luis, P.F. Gomez Vitale, P.G. Isar, P. Goncalves, P. Gorham, P. Gouffon, P. Hansen, P. Homola, P. Horvath, P. Karhan, P. Kasper, P. Lautridou, P.L. Biermann, P. Lebrun, P.L. Ghia, P. Mantsch, P.N. Diep, P.N. Dong, P. Necesal, P.O. Mazur, P. Pieroni, P. Privitera, P. Ristori, P. Sanchez-Lucas, P. Schiffer, P. Schovanek, P. Sommers, P.T. Nhung, P. Travnicek, P. Wahrlich, P. Younk, R. Alves Batista, R.A. Vazquez, R. Bardenet, R. Bonino, R. Caruso, R. Cester, R. Colalillo, R. Conceicao, R.C. Shellard, R. Dallier, R.E. Burton, R. Engel, R.F. Gamarra, R. Gaior, R. Krause, R. Lauer, R. Lopez, R.M. de Almeida, R. Meyhandan, R.M. Kieckhafer, R. Mussa, R. Pelayo, R. Pesce, R. Piegaia, R. Sato, R. Smida, R. Squartini, R. Tcaciuc, R. Ulrich, R.W. Clay, S. Andringa, S. BenZvi, S. Coutu, S. Dasso, S. Gambetta, S. Grebe, S.H. Cheng, S. Jansen, S.J. De Jong, S.J. Saffi, S.J. Sciutto, S. Le Coz, S. Maldera, S. Messina, S. Micanovic, S. Mollerach, S. Navas, S. Pastor, S. Petrera, S. Querchfeld, S. Quinn, S. Riggi, S. Stanic, S.T. Garcia Roca, S. van Velzen, S. Westerhoff, S. Wykes, T.A. Harrison, T. Antivcic, T.D. Grubb, T. Hebbeker, T. Huege, T. Niggemann, T. Paul, T. Pierog, T. Preda, T. Rossler, T. Suomijarvi, T. Susa, T. Winchen, T. Yamamoto, T. Yapici, U. Frohlich, V. de Souza, V. Marin, V. Pirronello, V. Rizi, V. Scherini, V. Verzi, W.C. Brown, W. Docters, W.J.M. de Mello Junior, W. Rodrigues de Carvalho, W. Tkaczyk, X. Bertou, Y. Guardincerri, Y.N. Srivastava, Y. Petrov, Y. Zhu, Z. 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