1. Institut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra (Barcelona), Spain
2. Instituto de Astrofísica de Canarias (IAC), Calle Vía Láctea, E-38200, La Laguna, Tenerife, Spain; Departamento de Astrofísica, Universidad de La Laguna (ULL), E-38206, La Laguna, Tenerife, Spain
3. Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104, USA
4. Instituto de Física Teórica IFT-UAM/CSIC, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
5. Jodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, UK
6. Fakultät für Physik, Universitäts-Sternwarte, Ludwig-Maximilians Universität München, Scheinerstr 1, 81679 München, Germany
7. Department of Astronomy/Steward Observatory, 933 North Cherry Avenue, Tucson, AZ 85721-0065, USA
8. Institute of Cosmology & Gravitation, University of Portsmouth, Portsmouth PO1 3FX, UK
9. Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, Casilla 603, La Serena, Chile
10. Department of Physics & Astronomy, University College London, Gower Street, London WC1E 6BT, UK
11. Fermi National Accelerator Laboratory, PO Box 500, Batavia, IL 60510, USA
12. Kavli Institute for Particle Astrophysics & Cosmology, PO Box 2450, Stanford University, Stanford, CA 94305, USA
13. SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
14. CNRS, UMR 7095, Institut d’Astrophysique de Paris, F-75014 Paris, France
15. Institut d’Astrophysique de Paris, Sorbonne Universités, UPMC Univ Paris 06, UMR 7095, F-75014 Paris, France
16. Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
17. Laboratório Interinstitucional de e-Astronomia - LIneA, Rua Gal. José Cristino 77, Rio de Janeiro RJ - 20921-400, Brazil
18. Department of Astronomy, University of Illinois, 1002 W. Green Street, Urbana, IL 61801, USA
19. National Center for Supercomputing Applications, 1205 West Clark St, Urbana, IL 61801, USA
20. Physics Department, University of Wisconsin-Madison, 2320 Chamberlin Hall, 1150 University Avenue Madison, WI 53706-1390, USA
21. Institut de Ciències de l’Espai, IEEC-CSIC, Campus UAB, Carrer de Can Magrans, s/n, 08193 Bellaterra, Barcelona, Spain
22. Observatório Nacional, Rua Gal. José Cristino 77, Rio de Janeiro RJ - 20921-400, Brazil
23. George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, and Department of Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
24. Department of Physics, IIT Hyderabad, Kandi 502285, Telangana , India
25. Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA
26. Department of Physics, ETH Zurich, Wolfgang-Pauli-Strasse 16, CH-8093 Zurich, Switzerland
27. Santa Cruz Institute for Particle Physics, Santa Cruz, CA 95064, USA
28. Center for Cosmology and Astro-Particle Physics, The Ohio State University, Columbus, OH 43210, USA
29. Department of Physics, The Ohio State University, Columbus, OH 43210, USA
30. Max Planck Institute for Extraterrestrial Physics, Giessenbachstrasse, 85748 Garching, Germany
31. Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138, USA
32. Australian Astronomical Observatory, North Ryde, NSW 2113, Australia
33. Departamento de Física Matemática, Instituto de Física, Universidade de São Paulo, CP 66318, São Paulo, SP 05314-970, Brazil
34. Department of Astrophysical Sciences, Princeton University, Peyton Hall, Princeton, NJ 08544, USA
35. Department of Astronomy, University of Michigan, Ann Arbor, MI 48109, USA
36. Institució Catalana de Recerca i Estudis Avançats, E-08010 Barcelona, Spain
37. Excellence Cluster Universe, Boltzmannstr 2, D-85748 Garching, Germany
38. Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena, CA 91109, USA
39. Department of Physics and Astronomy, Pevensey Building, University of Sussex, Brighton BN1 9QH, UK
40. School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, UK
41. Brandeis University, Physics Department, 415 South Street, Waltham, MA 02453, USA
42. Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas, 13083-859, Campinas, SP, Brazil
43. Computer Science and Mathematics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
44. Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA