Impact of sepsis on Eastern Cooperative Oncology Group performance status among fully ambulatory patients: a prospective nationwide multicenter cohort - Lee, Kyu Jin; Park, Ji Young; Jeon, Kyeongman; Ko, Ryoung-Eun; Suh, Gee Yong; Lim, Sung Yun; Lee, Yeon Joo; Oh, Dong Kyu; Park, Mi-Hyeon; Lim, Chae-Man; Park, Sunghoon (Journal of Thoracic Disease; Vol 15, No 9 (September 28, 2023): Journal of Thoracic Disease, 2023)