The association between rural/urban residence status and patient-reported outcomes in individuals with Chronic Obstructive Pulmonary Disease (COPD): Protocol for a systematic review and meta-analysis - McKenzie Granata Green; Laurie L. Meschke; Thankam Sunil; Javiette Samuel; Kristina W. Kintziger; Phoebe M. Tran (PLoS ONE, 2026)