1. European Southern Observatory , Karl-Schwarzschild-Str. 2, D-85748 Garching bei München, Germany
2. NRAO , 520 Edgemont Road, Charlottesville, VA 22903, USA
3. Department of Physics and Astronomy , Watanabe 416, 2505 Correa Road, Honolulu, HI 96822, USA
4. Institute for Astronomy , 2680 Woodlawn Drive, Honolulu, HI 96822-1897, USA
5. International Centre for Radio Astronomy Research (ICRAR), M468, University of Western Australia , 35 Stirling Hwy, Crawley, WA 6009, Australia
6. ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) , Australia
7. Cosmic Dawn Center (DAWN), Niels Bohr Institute, University of Copenhagen , Jagtvej 128, DK-2200 Copenhagen N, Denmark
8. Oxford Astrophysics , Denys Wilkinson Building, Keble Road, Oxford OX1 3RH, UK
9. Institute of Cosmology and Gravitation , Dennis Sciama Building, Burnaby Road, Portsmouth PO1 3FX, UK
10. U.S. Naval Research Laboratory , 4555 Overlook Ave SW, Washington, DC 20375, USA
11. Astronomy Centre, Department of Physics and Astronomy, University of Sussex , Falmer, Brighton BN1 9QH, UK
12. IPAC, California Institute of Technology , Pasadena, CA 91125, USA