1. Departamento de Ciencias Fisicas, Universidad Andres Bello Fernandez Concha 700, Las Condes, Santiago, Chile
2. Millennium Institute of Astrophysics, Chile
3. MIT Kavli Institute for Astrophysics and Space Research, Cambridge, MA 02139, USA
4. Fermi National Accelerator Laboratory, P. O. Box 500, Batavia, IL 60510, USA
5. Staples High School, Westport, CT 06880, USA
6. Institute of Astronomy, Madingley Road, Cambridge CB3 0HA, UK
7. CAPES Foundation, Ministry of Education of Brazil, Brasilia - DF 70040-020, Brazil
8. Department of Physics and Astronomy, PAB, 430 Portola Plaza, Box 951547, Los Angeles, CA 90095-1547, USA
9. European Southern Observatory, Karl-Schwarzschild-Strasse 2, 85748 Garching bei München, DE
10. Department of Physics, University of California Davis, 1 Shields Avenue, Davis, CA 95616, USA
11. Instituto de Física y Astronomía, Universidad de Valparaíso, Avda. Gran Bretaña 1111, Playa Ancha, Valparaíso 2360102, Chile
12. Subaru Telescope, National Astronomical Observatory of Japan, 650 N Aohoku Pl, Hilo, HI 96720, USA
13. Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, Casilla 603, La Serena, Chile
14. Observatories of the Carnegie Institution of Washington, 813 Santa Barbara St., Pasadena, CA 91101, USA
15. CNRS, UMR 7095, Institut d’Astrophysique de Paris, F-75014, Paris, France
16. Sorbonne Universités, UPMC Univ Paris 06, UMR 7095, Institut d’Astrophysique de Paris, F-75014, Paris, France
17. Department of Physics & Astronomy, University College London, Gower Street, London, WC1E 6BT, UK
18. Kavli Institute for Particle Astrophysics & Cosmology, P. O. Box 2450, Stanford University, Stanford, CA 94305, USA
19. SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
20. Laboratório Interinstitucional de e-Astronomia - LIneA, Rua Gal. José Cristino 77, Rio de Janeiro, RJ - 20921-400, Brazil
21. Observatório Nacional, Rua Gal. José Cristino 77, Rio de Janeiro, RJ - 20921-400, Brazil
22. Department of Astronomy, University of Illinois at Urbana-Champaign, 1002 W. Green Street, Urbana, IL 61801, USA
23. National Center for Supercomputing Applications, 1205 West Clark St., Urbana, IL 61801, USA
24. Institut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, 08193 Bellaterra (Barcelona) Spain
25. Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104, USA
26. Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
27. 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
28. Department of Physics, IIT Hyderabad, Kandi, Telangana 502285, India
29. Instituto de Fisica Teorica UAM/CSIC, Universidad Autonoma de Madrid, 28049 Madrid, Spain
30. Department of Astronomy, University of Michigan, Ann Arbor, MI 48109, USA
31. Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA
32. Department of Physics, ETH Zurich, Wolfgang-Pauli-Strasse 16, CH-8093 Zurich, Switzerland
33. Santa Cruz Institute for Particle Physics, Santa Cruz, CA 95064, USA
34. Center for Cosmology and Astro-Particle Physics, The Ohio State University, Columbus, OH 43210, USA
35. Department of Physics, The Ohio State University, Columbus, OH 43210, USA
36. Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138, USA
37. Australian Astronomical Observatory, North Ryde, NSW 2113, Australia
38. Departamento de Física Matemática, Instituto de Física, Universidade de São Paulo, CP 66318, São Paulo, SP, 05314-970, Brazil
39. Institució Catalana de Recerca i Estudis Avançats, E-08010 Barcelona, Spain
40. Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena, CA 91109, USA
41. School of Physics and Astronomy, University of Southampton, Southampton, SO17 1BJ, UK
42. Brandeis University, Physics Department, 415 South Street, Waltham MA 02453
43. Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas, 13083-859, Campinas, SP, Brazil
44. Computer Science and Mathematics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831