[1] Univ Hlth Network, Dept Med, Div Nephrol, Toronto, ON, Canada
[2] Univ Toronto, Dept Med, Toronto, ON, Canada
[3] Univ Amsterdam, Diabet Ctr, Med Ctr, Dept Internal Med, Amsterdam, Netherlands
[4] Vrije Univ Univ, Res Inst Amsterdam Cardiovasc Sci, Amsterdam, Netherlands
[5] Univ Amsterdam, Med Ctr, Dept Vasc Med, Amsterdam, Netherlands