[1] Univ Sussex, Sussex Hlth Outcomes Res & Educ Canc SHORE C, Brighton, E Sussex, England
[2] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[3] Kantonsspital Graubunden, Chur, Switzerland
[4] Univ Washington, Seattle, WA 98195 USA
[5] Univ Libre Brussels, Ctr Hosp Univ Brugmann, Brussels, Belgium
[6] Urol Associates, Urol Med Res, Kitchener, ON, Canada
[7] Univ Arizona, Ctr Canc, Tucson, AZ USA
[8] Canc Res UK Clin Ctr, Leeds, W Yorkshire, England
[9] Sydney Adventist Hosp, Wahroonga, Australia
[10] Ctr Integral Assistance Oncol Patients, San Miguel De Tucuman, Tucuman, Argentina
[11] Natl Hosp Treatment Oncol, Sofia, Bulgaria
[12] Amgen Inc, Thousand Oaks, CA 91320 USA