Exploring the factors influencing evidence-based approaches to advanced chronic kidney disease: a qualitative study involving nurses and physicians oleh Elena Pintado-Outumuro, Victoria Morin-Fraile, Betlem Salvador-González, Llúcia Benito, Maricel Julve-Ibáñez, M.-Pilar Sancho-Campos, Carolina Alves-Tafur, Iris Lumillo-Gutiérrez