A longitudinal study on emotional distress among local government staff seven years after the 2008 Wenchuan earthquake in China. - Fan, Yunge; Guan, Lili; Xiang, Hu; Yang, Xianmei; Huang, Guoping; Cheng, Wenhong; Xie, Yongbiao; Wang, Xiuzhen; Liang, Guangming; He, Ming; Wang, Ruiru; Hu, Jia; et al. (BMC Public Health, 2021)