1Pediatric Cardiology and Grown-ups with Congenital Heart Disease unit, Policlinico San Donato IRCCS, San Donato Milanese, Milan, Italy. gianfrancobutera@libero.it
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)·2026