1. Department of Internal Medicine I, Division of Hematology and Hemostaseology; Medical University of Vienna; Wien Austria
2. Ludwig Boltzmann Cluster Oncology, Medical University of Vienna; Wien Austria
3. 1st Medical Department; Hospital of the Elisabethinen Linz; Linz Austria
4. 5th Medical Department; Krankenhaus Hietzing; Wien Austria
5. 3rd Medical Department; Kaiser-Franz-Josef-Spital; Wien Austria
6. 2nd Medical Department; Donauspital; Wien Austria
7. Department of Laboratory Medicine; Medical University of Vienna; Wien Austria
8. Institute of Environmental Health, Medical University of Vienna; Wien Austria