wmwood-vasey@cfa.harvard.edu

¹ Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138
² Fermilab, Batavia, IL 60510-0500
³ Department of Physics, Harvard University, Cambridge, MA 02138
⁴ Department of Astronomy, University of California, Berkeley, CA 94720-3411
⁵ Kavli Institute for Particle Astrophysics and Cosmology, Stanford Linear Accelerator Center, MS 29, Menlo Park, CA 94025
⁶ Space Telescope Science Institute, Baltimore, MD 21218
⁷ Johns Hopkins University, Baltimore, MD 21218
⁸ Department of Physics, University of Notre Dame, Notre Dame, IN 46556-5670
⁹ Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, Casilla 603, La Serena, Chile
¹⁰ Department of Astronomy, University of Washington, Seattle, WA 98195-1580
¹¹ Research School of Astronomy and Astrophysics, Australian National University, Mount Stromlo and Siding Spring Observatories, Weston Creek PO 2611, Australia
¹² Pontificia Universidad Católica de Chile, Departamento de Astronomía y Astrofísica, Casilla 306, Santiago 22, Chile
¹³ Department of Astronomy and Astrophysics, University of Toronto, Toronto, ON M5S 3H4, Canada
¹⁴ Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, DK-2100 Copenhagen, Denmark
¹⁵ Department of Physics, Texas A&M University, College Station, TX 77843-4242
¹⁶ European Southern Observatory, D-85748 Garching, Germany
¹⁷ National Optical Astronomy Observatory, Tucson, AZ 85719-4933
¹⁸ Department of Astronomy, Ohio State University, Columbus, OH 43210
¹⁹ Department of Astronomy, Stockholm University, AlbaNova, 10691 Stockholm, Sweden
²⁰ Institute for Astronomy, University of Hawaii, Honolulu, HI 96822