Staged Management of Bone Defects in Chronic Osteomyelitis and Nonunions Using Antibiotic-Loaded Calcium Sulphate-Hydroxyapatite: A Multicenter Retrospective Analysis of 101 Cases. - Armbruster, Jonas; Mattern, Nick; Lamadé-Dootz, Felix; Steinhausen, Eva Simone; Reiter, Gregor; Dudda, Marcel; Grützner, Paul Alfred; Freischmidt, Holger (Therapeutics & Clinical Risk Management, 2026)