[1] Univ Med Ctr Groningen, Dept Pathol & Lab Med, NL-9700 RB Groningen, Netherlands
[2] Univ Groningen, Groningen, Netherlands
[3] Baker Med Res Inst, Melbourne, Vic, Australia
[4] Univ Melbourne, Dept Med, Austin & Repatriatr Med Ctr, Heidelberg West, Vic, Australia
[5] Erasmus MC, Dept Virol, NL-3015 GE Rotterdam, Netherlands
[6] Univ Leeds, Fac Biol Sci, Inst Mol & Cellular Biol, Proteolysis Res Grp, Leeds, W Yorkshire, England
[7] Univ Med Ctr Groningen, Dept Nephrol, Groningen, Netherlands