1 Servicio de Nefrología, Complejo Hospitalario de Navarra, Pamplona, Spain; Instituto de Investigación Sanitaria de Navarra, IdiSNA, Pamplona, Spain; International Renal Research Institute of Vicenza, Italy. Electronic address: iatros36@icloud.com.
2 Servicio de Nefrología, Complejo Hospitalario de Navarra, Pamplona, Spain; Instituto de Investigación Sanitaria de Navarra, IdiSNA, Pamplona, Spain.
3 International Renal Research Institute of Vicenza, Italy; Full Professor of Nephrology, DIMED - University of Padova, Italy; Dep. Nephrology, Dialysis & Trasplantation, AULSS8 Regione Veneto, San Bortolo Hospital, Vicenza, Italy.