[1] Wurzburg Univ Clin, Div Nephrol, Dept Med, Wurzburg, Germany
[2] Yale Univ, Sch Med, Endocrinol Sect, New Haven, CT USA
[3] George Washington Univ, Biostat Ctr, Rockville, MD USA
[4] Univ Toronto, St Michaels Hosp, Div Cardiol, Toronto, ON, Canada
[5] Boehringer Ingelheim Pharma GmbH & Co KG, Med TA Metab, Ingelheim, Germany
[6] Boehringer Ingelheim Norway KS, Med TA Metab, Asker, Norway
[7] Mt Sinai Hosp, Lunenfeld Tanenbaum Res Inst, Toronto, ON, Canada
[8] Univ Toronto, Div Endocrinol, Toronto, ON, Canada