Does Chronological Age Adequately Stratify Perioperative Risk? A Prospective Multicenter Cohort Study Using Frailty and Handgrip Strength. - Girnyi S; Boccardi V; Montanari E; Semeraro E; Marano A; Santarelli M; Malerba S; Prete FP; Testini M; Skokowski J; Cwalinski T; Schlögl M; et al. (Journal of clinical medicine, 2026)