Corresponding Author

Department of Medicine, Hematology/Oncology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany

University Cancer Center Frankfurt (UCT), University Hospital, Goethe University, Frankfurt am Main, Germany

Correspondence:

Christian H. Brandts, Department of Medicine, Hematology/Oncology, University Hospital Frankfurt, Goethe University, Theodor-Stern-Kai 7, D- 60590 Frankfurt am Main, Germany.

E-mail: christian.brandts@kgu.de