1. Clinic of Medical Oncology Oncology Institute of Southern Switzerland BellinzonaSwitzerland
2. SAKK Coordinating Center BernSwitzerland
3. Division of Medical Oncology Kantonsspital Münsterlingen MünsterlingenSwitzerland
4. Department of Medical Oncology Inselspita/Bern University Hospital Bern Switzerland
5. Unit of Hematology, Department of Medicine at Huddinge Karolinska Institutet Stockholm Sweden
6. Institute of Oncology Research Faculty of Biomedical Sciences Università della Svizzera italiana Bellinzona Switzerland