1. Earle A. Chiles Research Institute, Providence Portland Medical Center, Portland, Oregon, USA.
2. Department of Medical Oncology, The Cancer Institute Hospital of JFCR, Tokyo, Japan.
3. Medical Oncology Department, University Hospital Vall d'Hebron, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain.
4. Division of Head and Neck Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan.
5. Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy, Villejuif, France.
6. Department of Medical Oncology and Hematology and Cancer Center, Kobe University Hospital, Kusunoki Cho, Chuo-ku, Japan.
7. Eisai Inc., Woodcliff Lake, New Jersey, USA.
8. Department of Biostatistics, Eisai Inc., Woodcliff Lake, New Jersey, USA.
9. Royal North Shore Hospital, University of Sydney, Australia.
10. Department of Endocrine Neoplasia and Hormonal Disorders, Division of Internal Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA.
11. Endocrine Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
12. Department of Medicine, Massachusetts General Hospital Cancer Center, Boston, Massachusetts, USA.