| Affiliation: | 1. Faculty of Medicine, Cairo University, Cairo, Egypt;2. Faculty of Medicine, Ain-Shams University, Cairo, Egypt;3. Department of Internal Medicine II, University Hospital Giessen and Marburg, Justus-Liebig-University Giessen, Giessen, Germany;4. International Renal Research Institute of Vicenza, Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza, Italy;5. Nephrology Unit, Internal Medicine Department, Assiut University, Assiut, Egypt;7. Transplantation Immunology, Institute of Immunology, University Hospital Heidelberg, Germany;11. Department of Nephrology, University Hospital Heidelberg, Heidelberg, Germany |
