1 Department of Nephrology, Dialysis and Transplantation, Amiens University Medical Center, Amiens, and Jules Verne University of Picardie, Amiens, France. Electronic address: titeca.dimitri@chu-amiens.fr.
2 Department of Nephrology, Dialysis and Transplantation, Amiens University Medical Center, Amiens, and Jules Verne University of Picardie, Amiens, France.
3 Department of Pathology, Amiens University Medical Center, Amiens, France.
4 Department of Nephrology and Renal Transplantation, Centre Hospitalier Universitaire de Poitiers, Poitiers, France; Department of Pathology and Ultrastructural Pathology, Centre Hospitalier Universitaire de Poitiers, Poitiers, France.
5 Department of Pathology and Ultrastructural Pathology, Centre Hospitalier Universitaire de Poitiers, Poitiers, France.