1. Osaka University Graduate School of Medicine, Osaka, Japan;
2. Seoul National University College of Medicine, Seoul, Republic of Korea;
3. Ivanovo Regional Oncology Dispensary, Ivanovo, Russian Federation;
4. Tochigi Cancer Center, Utsunomiya, Japan;
5. Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea;
6. Institute of Oncology, St. Petersburg, Russian Federation;
7. National Cancer Center Hospital East, Kashiwa, Japan;
8. University Hospital Gasthuisberg, Leuven, Belgium;
9. F. Hoffmann-La Roche Ltd., Basel, Switzerland;
10. Roche Products, Sydney, New South Wales, Australia;
11. Yonsei Cancer Center, Yonsei Cancer Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea