1. Department of Medical oncology, Gustave Roussy Cancer Center, Villejuif, France
2. Department of Biostatistics and Epidemiology, Gustave Roussy Cancer Center, University Paris-Saclay, Villejuif, France
3. Oncostat U1018, Inserm, University Paris-Saclay, labeled Ligue Contre le Cancer, Villejuif, France
4. Department of Interdisciplinary Cancer Course and supportive care (DIOPP), psychology Unit, Gustave Roussy Cancer Center, Villejuif, France
5. «Mon réseau cancer du sein» Patient Association, Paris, France
6. INSERM unit 981, Gustave Roussy Cancer Center, Villejuif, France
7. Department of Interdisciplinary Cancer Course and Supportive care (DIOPP), Gustave Roussy Cancer Center, Villejuif, France
8. Coordinator of Patient Group, Gustave Roussy Cancer Center, Villejuif, France
9. Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
10. Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, Italy