Affiliation: | 1. Department of Hematology and Oncology, University Hospital of Regensburg, University of Regensburg, , Regensburg, Germany;2. Department of Medical Laboratory Sciences, Faculty of Allied Health Sciences, The Hashemite University, , Zarqa, Jordan;3. Department of Internal Medicine 5 – Hematology and Oncology, University Hospital of Erlangen, University of Erlangen‐Nuernberg, , Erlangen, Germany |