1. POIS-Leipzig GbR Geßner u. Geßner, Leipzig, Germany
2. Outpatient Center for Hematology, Oncology and Gastroenterology, Singen, Germany
3. Outpatient Center for Hematology and Oncology, Neuss, Germany
4. Outpatient Center for Urology and Oncology, Rostock, Germany
5. Outpatient Center for Internal Oncology and Hematology, Frechen, Germany
6. iOMEDICO, Freiburg im Breisgau, Germany
7. Outpatient Center for Hematology and Oncology, Stolberg, Germany
8. Outpatient Center for Internal Medicine, Hematology and Oncology, Güstrow, Germany
9. Outpatient Center for Hematology and Oncology, Koblenz, Germany
10. Outpatient Center for Internal Medicine, Hematology and Oncology, Leipzig, Germany
11. Department of Infectious Diseases and Pulmonary Medicine, Charité-Universitätsmedizin, Berlin, Germany
12. Teva GmbH, Ulm, Germany