Potential drug–drug interactions and clinical outcomes among people living with HIV with comorbidities: A multicentre retrospective cohort study - Chanadda Wuttikul; Noppaket Singkham; Chadathorn Hongsudta; Jindarat Danpan; Chontawan Wannagon; Wuttikrai Chaimipak; Prakaikaew Jaiwanglok; Puttasorn Detmon; Sirayut Phattanasobhon (British Journal of Clinical Pharmacology, 2026)