Basal knowledge in the field of pediatric nephrology and its enhancement following specific training of ChatGPT-4 "omni" and Gemini 1.5 Flash. - Mondillo G; Frattolillo V; Colosimo S; Perrotta A; Di Sessa A; Guarino S; Miraglia Del Giudice E; Marzuillo P (Pediatric nephrology (Berlin, Germany), 2025)