The Learn Together programme (part B): evaluating co-designed guidance to support patient and family involvement in patient safety incident investigations - Ramsey, Lauren; Waring, Justin; Sheard, Laura; Halligan, Daisy; McHugh, Siobhan; Simms-Ellis, Ruth; Langley, Joe; Murray, Jenni; Rogerson, Olivia; O'Hara, Jane K. (Frontiers in Health Services, 2025)