Correction: Tuberculosis in older adults: case studies from four countries with rapidly ageing populations in the western pacific region - Alvin Kuo Jing Teo; Kalpeshsinh Rahevar; Fukushi Morishita; Alicia Ang; Takashi Yoshiyama; Akihiro Ohkado; Lisa Kawatsu; Norio Yamada; Kazuhiro Uchimura; Youngeun Choi; Zi Chen; Siyan Yi; et al. (BMC Public Health, 2023)