[1] Univ Alberta, Dept Lab Med & Pathol, Edmonton, AB, Canada
[2] Massachusetts Gen Hosp, Boston, MA 02114 USA
[3] Harvard Univ, Sch Med, Dept Pathol, Cambridge, MA 02138 USA
[4] Johns Hopkins Univ, Dept Pathol, Baltimore, MD USA
[5] Univ Alberta, Dept Med, Div Nephrol & Immunol, Alberta Transplant Appl Genom Ctr, Edmonton, AB, Canada
[6] IRCCS, Fdn Osped Maggiore, Div Nephrol, Milan, Italy
[7] Mayo Clin & Mayo Fdn, Div Nephrol & Hypertens, Rochester, MN 55905 USA
[8] Univ Sao Paulo, Div Pathol, BR-05508 Sao Paulo, Brazil
[9] Univ Sao Paulo, Renal Transplant Unit, BR-05508 Sao Paulo, Brazil
[10] Univ Maryland, Dept Pathol, Baltimore, MD 21201 USA
[11] Vanderbilt Univ, Sch Med, Dept Pathol, Nashville, TN 37212 USA
[12] Univ Manitoba, Dept Pathol, Winnipeg, MB R3T 2N2, Canada
[13] Hosp St Louis, Dept Nephrol, Paris, France
[14] Wake Forest Univ, Bowman Gray Sch Med, Dept Pathol, Winston Salem, NC 27103 USA
[15] Johns Hopkins Univ, Dept Nephrol, Baltimore, MD USA
[16] Univ Hosp Leuven, Dept Morphol & Mol Pathol, Louvain, Belgium
[17] Natl Inst Digest & Kidney Dis, NIH, Transplantat Branch, Bethesda, MD USA
[18] Univ Basel, Inst Pathol, Basel, Switzerland
[19] Westmead Hosp, Ctr Transplant Res & Renal Res, Sydney, NSW, Australia
[20] Univ N Carolina, Dept Pathol & Lab Med, Chapel Hill, NC USA
[21] Univ Pittsburgh, Dept Pathol, Div Transplantat Pathol, Pittsburgh, PA USA
[22] Univ Vienna, Inst Pathol, A-1010 Vienna, Austria
[23] CHU Hotel Dieu, Dept Pathol, Nantes, France
[24] John Radcliffe Hosp, Dept Cellular Pathol, Oxford OX3 9DU, England
[25] Univ Bellvitge, Dept Nephrol, Barcelona, Spain
[26] Univ Padua, Dept Med Diag Sci, Padua, Italy