1. Department of Internal Medicine II, Center for Allogeneic Stem Cell Transplantation; Würzburg University Medical Center; Würzburg Germany
2. Institute of Clinical Epidemiology and Biometry; University of Würzburg; Würzburg Germany
3. Department of Tissue Engineering and Regenerative Medicine, Würzburg University Medical Center, Würzburg, Germany; Translational Center Würzburg, Regenerative Therapies in Oncology and Musculoskeletal Disease, Würzburg Branch of the Fraunhofer-Institute Interfacial Engineering and Biotechnology, IGB; Würzburg Germany
4. Department of Dermatology, Section for Histopathology; Würzburg University Medical Center; Würzburg Germany