1. Adult Kidney Transplant Unit; Université Paris Descartes and Hôpital Necker; Paris France
2. Renal Transplant Unit; Nephrology and Urology Department; Hospital Clinic; University of Barcelona; Barcelona Spain
3. Department of Nephrology and Hypertension; University Hospital Schleswig-Holstein; Christian Albrechts University Kiel; Kiel Germany
4. Unit of Nephrology; Division of Nephrology and Dialysis; IRCCS-Istituto di Ricerche Farmacologiche Mario Negri; Centro Anna Maria Astori; Azienda Ospedaliera Ospedale Papa Giovanni XXIII; Bergamo Italy
5. Department of Biomedical and Clinical Science; L. Sacco; University of Milan; Milan Italy
6. Global Medical Affairs; Alexion Pharmaceuticals, Inc.; New Haven CT USA
7. Medical & Scientific Communication; Alexion Pharma GmbH; Zürich Switzerland
8. Biostatistics; Alexion Pharmaceuticals, Inc.; New Haven CT USA
9. Service of Nephrology, Dialysis and Transplantation; Centre Hospitalier Universitaire de Liège; Liège Belgium
10. Institute of Cellular Medicine; Newcastle University; Newcastle upon Tyne UK