1. Medical Oncology Department, Hospital Universitario Central de Asturias, ISPA, Oviedo, Spain
2. Department of Medical Oncology, Christie Hospital, Manchester, UK
3. Medical Oncology Department, Hospital Universitario Morales Meseguer, Calle Marqués de los Vélez, s/n, Murcia 30007, Spain
4. Pharmacy Department, Hospital Universitario Central de Asturias, Oviedo, Spain
5. Medical Oncology Department, Complejo Hospitalario de Navarra, IdiSNA (Navarra Institute for Health Research), Pamplona, Spain
6. Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
7. Medical Oncology Department, Hospital Universitario de Canarias, Tenerife, Spain
8. Medical Oncology Department, Hospital Universitario La Paz, CIBERONC CB16/12/00398, Madrid, Spain
9. Medical Oncology Department, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
10. Medical Oncology Department, Complejo Hospitalario de Orense, Orense, Spain
11. Medical Oncology Department, Hospital Universitario Vall d’Hebron, Vall Hebron Institute of Oncology (VHIO), Barcelona, Spain
12. Medical Oncology Department, Hospital Universitario Parc Tauli, Sabadell, Spain
13. Medical Oncology Department, Complejo Asistencial Universitario de Salamanca-IBSAL, Salamanca, Spain
14. Medical Oncology Department, Hospital Universitario El Mar, Barcelona, Spain
15. Medical Oncology Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain
16. Medical Oncology Department, Hospital General Universitario Santa Lucía, Cartagena, Spain
17. Medical Oncology Department, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain
18. Medical Oncology Department, Hospital Clinic, IDIBAPS, Barcelona, Spain
19. Medical Oncology Department, Catalan Institute of Oncology, Barcelona, Spain
20. Medical Oncology Department, Hospital Galdakao-Usansolo, Usansolo, Spain
21. Medical Oncology Department, Hospital General Universitario de Valencia, Valencia, Spain
22. Medical Oncology Department, Hospital Universitario Gregorio Marañón, Madrid, Spain
23. Medical Oncology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
24. Medical Oncology Department, Hospital Universitario Clínico San Carlos, Madrid, Spain
25. Medical Oncology Department, Hospital San Pedro, Logroño, Spain
26. Medical Oncology Department, Hospital Universitario Nuestra Señora de the Candelaria, Santa Cruz de Tenerife, Spain
27. Medical Oncology Department, Hospital Universitario Santa Creu i Sant Pau, Barcelona, Spain
28. Medical Oncology Department, Hospital General Universitario de Alicante, Alicante, Spain
29. Medical Oncology Department, Hospital Universitario Son Llatzer, Mallorca, Spain
30. Medical Oncology Department, Hospital Universitario de Torrejón, Madrid, Spain
31. Medical Oncology Department, Hospital Universitario de Fuenlabrada, Madrid, Spain
32. Medical Oncology Department, Hospital Universitario Rio Carrión de Zamora, Zamora, Spain
33. Department of Medical Oncology, Christie Hospital/University of Manchester, Manchester, UK
34. Medical Oncology Department, Hospital General Universitario of Elche, Elche, Spain