Karoline M. Gilbert (1, 2), Jennifer Wojno (2), Evan N. Kirby (3), Ivanna Escala (3, 4), Rachael L. Beaton (4, 5, 6, 7), Puragra Guhathakurta (8), Steven R. Majewski (9) ((1) Space Telescope Science Institute, (2) Department of Physics & Astronomy, Johns Hopkins University, (3) California Institute of Technology, (4) Department of Astrophysical Sciences, Princeton University, (5) The Observatories of the Carnegie Institution for Science, (6) Hubble Fellow, (7) Carnegie-Princeton Fellow, (8) UCO/Lick Observatory, Department of Astronomy & Astrophysics, University of California Santa Cruz, (9) Department of Astronomy, University of Virginia)
