Association between residential greenness and the risk of inflammatory bowel disease in patients with COVID-19: A Korean nationwide cohort study. - Yeo, Dongjin; Kim, Kyeongeun; Kim, Juyeong; Lee, Sooji; Lee, Hayeon; Branda, Francesco; Rahmati, Masoud; Kim, Sunyoung; Woo, Ho Geol; Woo, Selin; Hwang, Yerin; Yon, Dong Keon (Saudi Journal of Gastroenterology, 2026)