1. Abramson Cancer Center of the University of Pennsylvania, Philadelphia, PA
2. The Royal Marsden NHS Foundation Trust, London, United Kingdom
3. Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice, Poland
4. Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
5. Azienda Ospedaleria Niguarda Ca' Granda, Milano, Italy
6. Odense University Hospital, Odense, Denmark
7. Consortium Cancer Thyroïdien, Hospices Civils-Centre Anticancéreux, Lyon, France
8. Unit of Endocrinology, University of Siena, Siena, Italy
9. Department for Endocrinology and Nephrology, Leipzig University, Leipzig, Germany
10. Asan Medicine Center, University of Ulsan College of Medicine, Seoul, South Korea
11. The University of Texas MD Anderson Cancer Center, Houston, TX
12. Department of Internal Medicine, Radboud University Nijmegen Medical Center, Nijmegen, Netherlands
13. Bayer HealthCare Pharmaceuticals, Montville, NJ
14. Bayer Pharma AG, Berlin, Germany
15. Institut Gustave Roussy, Villejuif, France