Patient and public involvement and engagement (PPIE) in Otolaryngology research: a systematic review of randomised controlled trials. - Lodhi S; Kong D; Linton S; Stapleton E (European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2025)