Qin, Xueying https://orcid.org/0000-0003-3271-8618
Li, Jin
Wu, Tao
Wu, Yiqun
Tang, Xun
Gao, Pei
Li, Lin
Wang, Mengying
Wu, Yao
Wang, Xiaowen
Chen, Dafang
Hu, Yonghua
Funding for this research was provided by:
National Natural Science Foundation of China (81502874)
National Natural Science Foundation of China (81230066, 81473043)
Article History
Received: 16 October 2019
Accepted: 21 November 2019
First Online: 10 December 2019
Ethics approval and consent to participate
: The study was approved by the Peking University Institutional Review Board, Beijing, China (no. IRB00001052-13027; date, 22 July 2013). Written informed consents were signed by each participant at the start of the FISSIC study.
: Not applicable
: The authors declare that they have no competing interests.