1. International Breast Cancer Center, Quiron Group, Barcelona, Spain
2. Medical Department, Medica Scientia Innovation Research (MedSIR), Valencia, Spain
3. Quironsalud Group, Madrid, Spain
4. Department of Medical Oncology, Hospital Universitario Ramón Y Cajal, Madrid, Spain
5. Department of Medical Oncology, Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
6. Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
7. Department of Oncology and Hematology-Oncology, Università Degli Studi Di Milano, Milan, Italy
8. Niguarda Cancer Center Grande Ospedale Metropolitano Niguarda, Milan, Italy
9. Department of Medical Oncology, Vall d’Hebron Institute of Oncology (VHIO), Barcelona, Spain