1. Department of Medicine and Cell physiology and Metabolism, University of Geneva , Geneva , Switzerland
2. Service of Nephrology, Department of Medicine, Geneva University Hospitals , Geneva , Switzerland
3. Institute of Physiology, University of Zurich , Zurich , Switzerland
4. National Centre of Competence in Research, Kidney. CH, University of Zurich , Zurich , Switzerland
5. Division of Intensive Care, Department of Acute Medicine, Geneva University Hospitals , Geneva , Switzerland
6. Service of Clinical Pathology, Department of Pathology and Immunology, University Hospitals and University of Geneva , Geneva , Switzerland
7. Department of Chemistry, University of Zurich , Zurich , Switzerland
8. Biomaterials Science Center, Department of Biomedical Engineering, University of Basel , Allschwil , Switzerland
9. Micro- and Nanotomography Core Facility, Department of Biomedical Engineering, University of Basel , Allschwil , Switzerland
10. III Department of Medicine, University Medical Center Hamburg-Eppendorf , Hamburg , Germany
11. Nephrological Center, Medical Clinic and Polyclinic IV, University of Munich , Munich , Germany
12. Department of Medical Physiology, Texas A&M University Health Science Center , Bryan, TX , USA
13. Institute of Physiology, University Medicine Greifswald , Greifswald , Germany