1. McMaster University and St. Joseph's Hospital, Hamilton, Ontario, Canada (C.M.C., M.J., M.B.D.)
2. Leiden University Medical Center, Leiden, the Netherlands (E.L.F.)
3. Francis Crick Institute, London, United Kingdom (R.C.B.)
4. The George Institute for Global Health and Concord Repatriation General Hospital, Sydney, New South Wales, Australia (M.J.)
5. University of Erlangen-Nürnberg and KfH Kidney Center, Munich-Schwabing, Germany (J.F.M.)
6. DOPPS Program Area, Arbor Research Collaborative for Health, Ann Arbor, Michigan, and School of Medicine, Pontifical Catholic University of Paraná, Curitiba, Brazil (R.P.)
7. Baylor College of Medicine, Houston, Texas (W.C.W.)
8. Karolinska Institutet, Stockholm, Sweden (J.J.C.)