From the Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA; Institute of Cancer Research and Royal Marsden Hospital, London, United Kingdom; Royal Prince Alfred Hospital, University of Sydney, Sydney, New South Wales, Australia; and Hospital Universitario de Salamanca, Centro de Investigación del Cáncer, Instituto de Biología Molecular y Celular del Cancer (Universidad de Salamanca–Consejo Superior de Investigaciones Científicas), Salamanca, Spain. (At 2011-05-10)
