Cohort Profile: The Chongqing Longitudinal Twin Study (LoTiS). (20th January 2022) - Tong, Chao; Wen, Li; Wang, Lan; Fan, Xin; Zhao, Yan; Liu, Yamin; Wang, Xing; Huang, Shuai; Li, Junnan; Li, Jie; Wang, Longqiong; Gan, Jie; et al.