1. Hematology and Cell Therapy, Tours Teaching Hospital (CHRU), Tours, France and Faculty of Medicine of Tours, University François Rabelais, Tours, France
2. Dietetic and Nutrition Unit, Gustave Roussy, Cancer Campus, Grand Paris, France
3. Medical Oncology, Cochin Teaching Hospital, AP-HP, Paris, France and University Paris Descartes, Paris, France
4. Otolaryngology Head and Neck Surgery, Tenon Teaching Hospital, AP-HP, Paris, France and University Pierre et Marie Curie, Paris VI, France
5. Gynecological Surgery, Gustave Roussy, Cancer Campus, Grand Paris, France
6. Digestive and Hepatobiliary Surgery, Pitié-Salpêtrière Teaching Hospital, AP-HP, Paris, France and University Pierre et Marie Curie, Paris VI, France
7. Gastroenterology, Perpignan Hospital, Perpignan, France
8. Clinical Nutrition and Gastroenterology, Cancer Institute (ICM Val d’Aurelle), Montpellier, France
9. Medical Oncology, Paoli-Calmettes Institute, Marseille, France
10. Oncology and Geriatrics, Paoli-Calmettes Institute, Marseille, France
11. Gastroenterology and Clinical Nutrition, Nice Teaching Hospital (CHU) and University of Nice Sophia-Antipolis Nice, France
12. Oncology, Antoine Lacassagne Institute, Nice, France
13. Medical Oncology, Saint-Joseph Hospital, Paris, France. A complete list of collaborators is presented in the acknowledgment section.