1Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
2Department of Pathology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
3Division of Nephrology and Hypertension, Department of Medicine, University of Southern California Keck School of Medicine, Los Angeles, California
4University of Southern California/University Kidney Research Organization Kidney Research Center, Department of Medicine, University of Southern California Keck School of Medicine, Los Angeles, California
5Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University, Hospital Groningen, Groningen, The Netherlands
6Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
7Department of Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
Correspondence: Dr. Esther Meijer, Expertise Center for Polycystic Kidney Diseases, University Medical Center Groningen, PO 30001, 9700 RB Groningen, The Netherlands. Email: [email protected]