Athletic protocol in non-cystic fibrosis-related bronchiectasis: rationale and design of the pilot ATHOS study. - Bertuccio F; Tafa M; Carabetta D; Gemelli T; D'Antona G; Crisafulli O; Conio V; Grosso A; De Silvestri A; Corsico AG; Stella GM (Frontiers in medicine, 2025)