National and subnational burden and attributable risk factors of osteoarthritis, rheumatoid arthritis, and low back pain in Iran: 1990–2019 findings of the Global Burden of Disease (GBD) Study - Mahnaz Sanjari; Hossein Yarmohammadi; Sahar Saeedi Moghaddam; Mohammad Amin Habibi; Aida Fallahzadeh; Amir Hossein Behnoush; Shakiba Yousefi; Ali Sheikhy; Sima Noorali; Zahra Esfahani; Narges Ebrahimi; Noushin Fahimfar; et al. (PLoS ONE, 2026)