1. Institute of Space Sciences (ICE, CSIC), Institut d’Estudis Espacials de Catalunya (IEEC), Campus UAB, Carrer de Can Magrans, s/n, E-08193 Barcelona, Spain
2. Center for Cosmology and Astro-Particle Physics, The Ohio State University, Columbus, OH 43210, USA
3. Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), E-28040 Madrid, Spain
4. Jodrell Bank Center for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL, UK
5. Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth PO1 3FX, UK
6. Instituto de Fisica Teorica UAM/CSIC, Universidad Autonoma de Madrid, E-28049 Madrid, Spain
7. School of Physics and Astronomy, Sun Yat-Sen University, Guangzhou 510275, China
8. Fermi National Accelerator Laboratory, P. O. Box 500, Batavia, IL 60510, USA
9. Institut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, E-08193 Bellaterra (Barcelona) Spain
10. Department of Physics, ETH Zurich, Wolfgang-Pauli-Strasse 16, CH-8093 Zurich, Switzerland
11. Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK
12. Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK
13. Kavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK
14. Universitäts-Sternwarte, Fakultät für Physik, Ludwig-Maximilians Universität München, Scheiner str 1, D-81679 München, Germany
15. ICTP South American Institute for Fundamental Research, Instituto de Física Teórica, Universidade Estadual Paulista, 01140-070, São Paulo, Brazil
16. Laboratório Interinstitucional de e-Astronomia – LIneA, Rua Gal. José Cristino 77, Rio de Janeiro, RJ 20921-400, Brazil
17. Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, Casilla 603, La Serena, Chile
18. Department of Physics and Electronics, Rhodes University, PO Box 94, Grahamstown 6140, South Africa
19. LSST, 933 North Cherry Avenue, Tucson, AZ 85721, USA
20. CNRS, UMR 7095, Institut d’Astrophysique de Paris, F-75014 Paris, France
21. Sorbonne Universités, UPMC Univ Paris 06, UMR 7095, Institut d’Astrophysique de Paris, F-75014 Paris, France
22. Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104, USA
23. Observatories of the Carnegie Institution of Washington, 813 Santa Barbara St., Pasadena, CA 91101, USA
24. Observatório Nacional, Rua Gal. José Cristino 77, Rio de Janeiro RJ – 20921-400, Brazil
25. Department of Astronomy, University of Illinois at Urbana-Champaign, 1002 W. Green Street, Urbana, IL 61801, USA
26. National Center for Supercomputing Applications, 1205 West Clark St, Urbana, IL 61801, USA
27. Kavli Institute for Cosmological Physics, University of Chicago, Chicago, IL 60637, USA
28. Kavli Institute for Particle Astrophysics, Cosmology, P. O. Box 2450, Stanford University, Stanford, CA 94305, USA
29. Department of Physics, IIT Hyderabad, Kandi, Telangana 502285, India
30. Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena, CA 91109, USA
31. Department of Astronomy/Steward Observatory, 933 North Cherry Avenue, Tucson, AZ 85721-0065, USA
32. Department of Astronomy, University of Michigan, Ann Arbor, MI 48109, USA
33. Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA
34. SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
35. Santa Cruz Institute for Particle Physics, Santa Cruz, CA 95064, USA
36. Department of Physics, The Ohio State University, Columbus, OH 43210, USA
37. Event Horizon Telescope, Harvard-Smithsonian Center for Astrophysics, MS-42, 60 Garden Street, Cambridge MA 02138, UK
38. Australian Astronomical Observatory, North Ryde, NSW 2113, Australia
39. Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
40. Departamento de Física Matemática, Instituto de Física, Universidade de São Paulo, CP 66318, São Paulo, SP 05314-970, Brazil
41. Department of Physics and Astronomy, George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy,Texas A, M University, College Station, TX 77843, USA
42. Department of Astronomy, The Ohio State University, Columbus, OH 43210, USA
43. Institució Catalana de Recerca i Estudis Avançats, E-08010 Barcelona, Spain
44. Brookhaven National Laboratory, Bldg 510, Upton, NY 11973, USA
45. School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, UK
46. Department of Physics, Brandeis University, Waltham, MA 02453, USA
47. Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas, Campinas, SP 13083-859, Brazil
48. Computer Science and Mathematics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA