1. Kavli Institute for Cosmology, University of Cambridge , Madingley Road, Cambridge CB3 0HA , UK
2. Cavendish Laboratory, University of Cambridge , 19 JJ Thomson Avenue, Cambridge CB3 0HA , UK
3. Department of Physics and Astronomy, University College London , Gower Street, London WC1E 6BT , UK
4. Centro de Astrobiología (CAB), CSIC-INTA , Ctra. de Ajalvir km 4, Torrejón de Ardoz, E-28850 Madrid , Spain
5. European Southern Observatory , Karl-Schwarzschild-Straße 2, D-85748 Garching , Germany
6. Department of Physics, University of Oxford , Denys Wilkinson Building, Keble Road, Oxford OX13RH , UK
7. Scuola Normale Superiore , Piazza dei Cavalieri 7, I-56126 Pisa , Italy
8. Sorbonne Université, CNRS, UMR 7095, Institut d’ Astrophysique de Paris , 98 bis bd Arago, F-75014 Paris , France
9. European Space Agency , c/o STScI, 3700 San Martin Drive, Baltimore, MD 21218 , USA
10. INAF – Osservatorio Astrofisco di Arcetri , largo E. Fermi 5, I-50127 Firenze , Italy
11. Institute for Astronomy, University of Edinburgh , Royal Observatory, Edinburgh EH9 3HJ , UK
12. Space Telescope Science Institute , 3700 San Martin Drive, Baltimore, MD 21218 , USA
13. AURA for the European Space Agency, Space Telescope Science Institute , 3700 San Martin Drive, Baltimore, MD 21218 , USA
14. Aix-Marseille Université, CNRS, CNES, LAM (Laboratoire d’Astrophysique de Marseille) , UMR 7326, F-13388 Marseille , France
15. National Research Council of Canada, Herzberg Astronomy & Astrophysics Research Centre , 5071 West Saanich Road, Victoria, BC V9E 2E7 , Canada
16. ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) , Australia
17. Dipartimento di Fisica e Astronomia, Universit‘a di Bologna , Via Gobetti 93/2, I-40129 Bologna , Italy
18. INAF – Osservatorio di Astrofisica e Scienza dello Spazio di Bologna , Via Gobetti 93/3, I-40129 Bologna , Italy
19. European Space Agency, ESAC , Villanueva de la Cañada, E-28692 Madrid , Spain