1. Inserm, IMRB, Université Paris-Est-Créteil, Créteil, France
2. Department of Internal Medicine and Geriatrics, Henri Mondor Hospital, AP-HP, Creteil, France
3. ERUDITE Research Unit, Université Paris-Est-Créteil, Créteil, France
4. Department of Public Health, Henri Mondor Hospital, AP-HP, Creteil, France
5. Department of Medical Oncology, Cochin Hospital, AP-HP, Paris, France
6. Department of Gastroenterology, Saint Louis Hospital, AP-HP, Paris, France
7. Department of Supportive Care and Geriatric Oncology, Institut Curie, Paris, France
8. Department of Medical Oncology, Bergonie Institute Comprehensive Cancer Center, Bordeaux, France
9. Inserm, Bordeaux Population Health Research Center, Epicene Team, UMR 1219, Université de Bordeaux, Bordeaux, France
10. Inserm CIC1401, Clinical and Epidemiological Research Unit, Bergonié Institute Comprehensive Cancer Center, Bordeaux, France
11. Department of Geriatrics, Georges Pompidou European Hospital, AP-HP, Paris, France
12. Paris Cancer Research for Personalized Medicine Institute, Paris, France