Affiliation: | 1. Department of Medicine, Institut Gustave Roussy, Villejuif, France;2. Department of Medicine, Centre Léon Bérard, Lyon, France;3. Department of Hematology, Oncology, and Palliative Care, Sarcoma Center Berlin‐Brandenburg, HELIOS Klinikum Bad Saarow, Bad Saarow, Germany;4. Department of Oncology, Helsinki University Central Hospital, Helsinki, Finland |