[1] Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90095 USA
[2] Gustave Roussy, Villejuif, France
[3] Dana Farber Canc Inst, Boston, MA 02115 USA
[4] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA
[5] Princess Margaret Canc Ctr, Toronto, ON, Canada
[6] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[7] Univ S Florida, H Lee Moffitt Canc Ctr, Tampa, FL 33682 USA
[8] Univ Pittsburgh, Pittsburgh, PA USA
[9] Macquarie Univ, Sydney, NSW 2109, Australia
[10] Westmead Hosp, Sydney, NSW, Australia
[11] Merck & Co Inc, Kenilworth, NJ USA
[12] UC San Francisco, San Francisco, CA USA