Section of Cardiovascular Medicine, Yale School of Medicine, Yale New Haven Hospital, New Haven, CT, USA. Electronic address: nihar.desai@yale.edu. Section of Nephrology, Baylor College of Medicine, Houston, TX, USA. David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, CA, USA. Endocrinology and Metabolism Institute Cleveland Clinic, Cleveland, OH, USA. University Hospital Würzburg, Department of Medicine, Division of Nephrology, Würzburg, Germany. ClinStat GmbH, Huerth, Germany. Medical Affairs & Pharmacovigilance, Pharmaceuticals, Bayer AG, Berlin, Germany. Department of Renal Medicine, University College London, London, UK.