Fairness and efficiency of health supervisor allocation in Yunnan Province from 2020 to 2024. - ZHANG, Yu-xuan; YANG, Bo; MA, Ya-ling; ZHANG, Shi-nan; YI, Chun-ming; LI, Song-lin; YAN, Ye-xin; LI, Jia-rong; LI, Yan-qin; ZHUANG, Gui-hua; WANG, Li-rong (Modern Preventive Medicine, 2026)