1. Complejo Asistencial Universitario de Salamanca/IBSAL & Centro de Investigación del Cáncer (IBMCC‐CSIC‐USAL) Salamanca Spain
2. The University of Texas MD Anderson Cancer Center Houston TX USA
3. Hospital Universitario Marqués de Valdecilla (IDIVAL) & University of Cantabria Santander Spain
4. Clinica Universidad de Navarra CIMA, IDISNA, CIBERONC Pamplona Spain
5. Princess Margaret Cancer Centre Toronto ON Canada
6. University Hospital Hotel‐Dieu Nantes France
7. Dana‐Farber Cancer Institute Boston MA USA
8. Beth Israel Deaconess Medical Center Harvard Medical School Boston MA USA
9. John Theurer Cancer Center at Hackensack University Medical Center Hackensack NJ USA
10. Merck & Co, Inc Kenilworth NJ USA