1. Argelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, D-53121 Bonn, Germany
2. Faculty of Physics, Ludwig-Maximilians University, Scheinerstr. 1, D-81679 München, Germany
3. Excellence Cluster ORIGINS, Boltzmannstr. 2, D-85748 Garching, Germany
4. Ruhr-University Bochum, Astronomical Institute, German Centre for Cosmological Lensing, Universitätsstr. 150, D-44801 Bochum, Germany
5. Leiden Observatory, Leiden University, Niels Bohrweg 2, NL-2300 CA Leiden, the Netherlands
6. Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany
7. Kavli Institute for Cosmological Physics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637, USA
8. Department of Physics, University of Cincinnati, Cincinnati, OH 45221, USA
9. Particle Physics Division, Fermi National Accelerator Laboratory, Batavia, IL 60510-0500, USA
10. Department of Astronomy and Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637, USA
11. Department of Physics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637, USA
12. Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, IL 60439, USA
13. Department of Physics and Astronomy, University of Missouri–Kansas City, 5110 Rockhill Road, Kansas City, MO 64110, USA
14. Département de Physique, Université de Montréal, Montréal, QC, H3C 3J7, Canada
15. MIT Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
16. Astronomy Unit, Department of Physics, University of Trieste, via Tiepolo 11, I-34131 Trieste, Italy
17. IFPU - Institute for Fundamental Physics of the Universe, Via Beirut 2, I-34014 Trieste, Italy
18. INAF - Osservatorio Astronomico di Trieste, Via G. B. Tiepolo 11, I-34143 Trieste, Italy
19. INFN - National Institute for Nuclear Physics, Via Valerio 2, I-34127 Trieste, Italy
20. Center for Astrophysics | Harvard & Smithsonian 60 Garden Street | MS 42 | Cambridge, MA 02138, USA