1. Nephrology Research Group, Vall d’hebrón Institut de Recerca (VHIR), Barcelona, Spain
2. Department of Nephrology, Hospital Universitari Vall d’Hebron, Universitat Autónoma de Barcelona, Barcelona, Spain
3. Red de Investigaciones Renales (RedInRen), Madrid, Spain
4. Department of Paediatric Nephrology, Hospital Universitari Vall d’Hebron. Universitat Autónoma de Barcelona, Barcelona, Spain
5. Department of Biochemistry, Hospital Universitari Vall d’Hebron, Universitat Autónoma de Barcelona, Barcelona, Spain
6. Biochemistry Research Group, Vall d’hebrón Institut de Recerca (VHIR), Barcelona, Spain