Exploring educational needs on frailty outside geriatrics: a survey of European Union of Medical Specialists' bodies. - Romero Ortuño R; Solis López S; Polidori MC; Masud T; Vassallo M; van Iersel M; Macijauskienė J; Topinková E; Nuotio M; Van Bruchem-Visser RL; Farré Mercadé MV; Barbagallo M (European geriatric medicine, 2026)