Sudden Death without a Clear Cause after Comprehensive Investigation: An Example of Forensic Approach to Atypical/Uncertain Findings. - Grassi, Simone; Vidal, Mònica Coll; Campuzano, Oscar; Arena, Vincenzo; Alfonsetti, Alessandro; Rossi, Sabina Strano; Scarnicci, Francesca; Iglesias, Anna; Brugada, Ramon; Oliva, Antonio; Ottaviani, Giulia (Diagnostics (2075-4418), 2021)