1. Nephrology Department, Complejo Hospitalario Universitario de Canarias, 38320 La Laguna, Spain
2. Department of Nephrology and Hypertension, IIS-Fundación Jiménez Díaz UAM, 28040 Madrid, Spain
3. Department of Medicine, RICORS2040, 28049 Madrid, Spain
4. Departamento de Medicina, Facultad de Medicina, Universidad Autónoma de Madrid, 28029 Madrid, Spain
5. Laboratory of Renal Function (LFR), Faculty of Medicine, Complejo Hospitalario Universitario de Canarias, University of La Laguna, 38320 La Laguna, Spain
6. Department of Laboratory Medicine, Complejo Hospitalario Universitario de Canarias, 38320 La Laguna, Spain
7. Instituto de Tecnologías Biomédicas (ITB), Faculty of Medicine, University of La Laguna, 38320 La Laguna, Spain