1. Centre for Astrophysics and Supercomputing, Swinburne University of Technology , Hawthorn, Victoria 3122 , Australia
2. ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) , Australia
3. Dipartimento di Fisica e Astronomia , Universitá di Bologna, 40129 Bologna , Italy
4. Center for Astrophysics | Harvard & Smithsonian , Cambridge, MA 02138 , USA
5. Research School of Astronomy and Astrophysics, Australian National University , Canberra 2611, ACT , Australia
6. Department for Astrophysical and Planetary Science, University of Colorado , Boulder, CO 80305 , USA
7. Department of Astronomy & Astrophysics, The Pennsylvania State University , University Park, PA 16802 , USA
8. Institute for Gravitation and the Cosmos, The Pennsylvania State University , University Park, PA 16802 , USA
9. Institute for Computational & Data Sciences, The Pennsylvania State University , University Park, PA 16802 , USA
10. Kavli Institute for Cosmology, University of Cambridge , Cambridge CB3 0EZ , UK
11. Cavendish Laboratory, University of Cambridge , Cambridge CB3 0EZ , UK
12. MIT Kavli Institute for Astrophysics and Space Research , Cambridge, MA 02139 , USA
13. Columbia Astrophysics Laboratory, Columbia University , New York, NY 10027 , USA
14. Leibniz Institute for Astrophysics , 14482 Potsdam , Germany