1. Service ICAR, Pitié-Salpêtrière University Hospital, Paris, France
2. Department of Nephrology, Pitié-Salpêtrière University Hospital, Paris, France
3. Medical Oncology and Supportive Care Department, Foch Hospital, Suresnes, France
4. Department of Medical Oncology and Haematology, Charité – Universitätsmedizin, Berlin, Germany
5. Department of Renal Medicine and Transplantation, The Royal London Hospital, London, UK
6. Department of Nephrology, St. Michael’s Hospital, Toronto, ON, Canada
7. Department of Medicine, McMaster University, Hamilton, ON, Canada
8. Hematology Department, Tenon Hospital, Paris, France