1. Research Division, Federal Institute for Drugs and Medical Devices, Bonn, Germany
2. Centre for Translational Medicine, University Bonn Medical Faculty, Bonn, Germany
3. Institute of Pharmacology of Natural Products and Clinical Pharmacology, University of Ulm, Ulm, Germany
4. Department of Internal Medicine II, University of Ulm, Ulm, Germany
5. Pneumology, Thoracic Oncology, Sleep and Respiratory Critical Care Medicine, Clinics Kempten-Oberallgäu, Kempten, Germany
6. Department of Internal Medicine III and Comprehensive Cancer Center, Ludwig-Maximilians-University of Munich, Munich, Germany
7. DKTK, German Cancer Consortium, German Cancer Research Center, (DKFZ), Heidelberg, Germany
8. Department of Internal Medicine I, University of Ulm, Ulm, Germany