David G. Gilbank (1), H. K. C. Yee (1), E. Ellingson (2), M. D.
  Gladders (3), L. F. Barrientos (4) and K. Blindert (1) ((1) University of
  Toronto, (2) University of Colorado at Boulder, (3) University of Chicago,
  (4) Universidad Catolica de Chile)