Online_Appendix – Supplemental material for Diagnostic and Interventional Nephrology in Spain: A snapshot of current situation

<p>Supplemental material, Online_Appendix for Diagnostic and Interventional Nephrology in Spain: A snapshot of current situation by R Haridian Sosa Barrios, Jose Ibeas, Ramon Roca Tey, Manuel Ceballos Guerrero, Angels Betriu Bars, Ignacio Cornago Delgado, Manuel Lanuza Luengo, Vicente Paraíso Cuevas, Pedro L Quirós Ganga and Maite E Rivera Gorrín in The Journal of Vascular Access</p>