Song, Ying
Zhang, Weilong
He, Xue
Liu, Xiaoni
Yang, Ping
Wang, Jing
Hu, Kai
Liu, Weiyou
Zhang, Xiuru
Jing, Hongmei
Yuan, Xiaoliang
Funding for this research was provided by:
National Natural Science Foundation of China (81800195)
National Natural Science Foundation of China (81460315)
Beijing Natural Science Foundation (7182178)
Beijing Natural Science Foundation (7132183)
Interdisciplinary medicine Seed Fund of Peking University (BMU2018MB004)
China Health Promotion Foundation (CHPF-zlkysx-001)
Article History
Received: 27 November 2018
Accepted: 3 May 2019
First Online: 20 May 2019
Ethics approval and consent to participate
: The written informed consent of all patients in this study was consistent with the Helsinki Declaration.
: Not applicable.
: The authors declare that they have no competing interests.