1. Department of Clinical Science, Intervention and Technology, Division of Renal Medicine, Karolinska Institutet, Stockholm, Sweden
2. Department of Nephrology, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France
3. CarMeN Laboratory, INSERM U1060, INRA, INSA-Lyon, Université de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France
4. Division of Nephrology, Department of Medicine, University Hospital Wuerzburg, Wuerzburg, Germany