Affiliation: | 1. Department of Paediatric Haematology/Oncology, University Children's Hospital Würzburg, Würzburg, Germany;2. Institute for Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany;3. Department of Biometry, University of Würzburg, Würzburg, Germany;4. Institute for Virology and Immunobiology, University of Würzburg, Würzburg, Germany |