Affiliation
1 Department of Internal Medicine (Nephrology), Yale University School of Medicine, New Haven, Connecticut, USA; 2 Department of Nephrology, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid, Spain; 3 Department of Medicine, Complutense University, Madrid, Spain; 4 Department of Radiodiagnostic, Instituto de Investigación Hospital 12 de Octubre (imas12), Madrid, Spain; and 5 Department of Genetics, Yale University School of Medicine, New Haven, Connecticut, USA