Comorbidities and HIV‐related factors associated with mental health symptoms and unhealthy substance use among older adults living with HIV in low‐ and middle‐income countries: a cross‐sectional study. - Ross, Jeremy L.; Rupasinghe, Dhanushi; Chanyachukul, Thida; Crabtree Ramírez, Brenda; Murenzi, Gad; Kwobah, Edith; Mureithi, Fiona; Minga, Albert; Marbaniang, Ivan; Perazzo, Hugo; Parcesepe, Angela; Goodrich, Suzanne; et al. (Journal of the International AIDS Society, 2025)