Towards a reduction of patients' refusal to perform arteriovenous fistula: New tools and new actors in the interdisciplinary vascular access team. Presentation of the ERCAV project Florentina Rosique López; M. Luz Sánchez-Tocino; David Hernán Gascueña; José Luis Santos-Ascarza Bacariza; Leonor Andúgar Rocamora; Daniel Gallego Zurro; Juan Bernardo Cabezuelo Romero; Mario Prieto Velasco; Adoración Martínez Losa; Fernando Hadad-Arrascue; Laura Martínez Alarcón; Diana Manzano Sánchez; Esperanza Melero Rubio; María López Picasso; Aitana Hernández; Sandra Rubio Paez; Ramón Roca-Tey; José Ibeas López; María Dolores Arenas;

Towards standardization of POCUS training in Nephrology: the time is NOW Gregorio Romero-González; Eduardo R. Argaiz; Abhilash Koratala; Duilio Ariel González; Marc Vives; Javier Juega; Jordi Soler-Majoral; Fredzzia Graterol; Inés Perezpayá; Néstor Rodriguez-Chitiva; Ignacio Lorenzo-Ferris; Carlos Narvaez; Joaquín Manrique; Enrique Morales; Maite Rivera-Gorrín; José Ibeas; Jordi Bover; Emilio Sánchez; Patricia de Sequera;

Developing the subspecialty of cardio-nephrology: The time has come. A position paper from the coordinating committee from the Working Group for Cardiorenal Medicine of the Spanish Society of Nephrology Javier Díez; Juan F. Navarro-González; Alberto Ortiz; Rafael Santamaría; Patricia de Sequera;