Design of the Shunyi study on cardiovascular disease and age-related brain changes: a community-based, prospective, cohort study

Fei Han, Li-Xin Zhou, Jun Ni, Ming Yao, Fei-Fei Zhai, Yong-Tai Liu, Wei Wu, Hua-Dan Xue, Ming-Li Li, Meng Yang, Qing Dai, Li-Ying Cui, Zheng-Yu Jin, Yi-Cheng Zhu, Shu-Yang Zhang