Shi, Wenpei
Hu, Yi
Zheng, Xubin
Ning, Zhu
Wu, Meiying
Xia, Fan
Prast-Nielsen, Stefanie
Hu, Yue O. O.
Xu, Biao
Funding for this research was provided by:
National Natural Science Foundation of China (81773491)
Article History
Received: 22 August 2019
Accepted: 31 October 2019
First Online: 11 November 2019
Ethics approval and consent to participate
: The study design, protocol, investigation tools and guidelines for implementation were approved by Medical Research Ethics Committee, School of public health, Fudan University on January 10th, 2018 (Approved Number: IRB#2018-01-0656). This approval covers all study sites. Our IRB is registered with the Office for Human Research Protections, IRB00002408, IRB#1, and has a Federalwide Assurance, FWA00002399. All study participants will provide informed consent before any study-related procedures are performed. The Ethics Committees will be informed about any protocol modifications for approval.
: Not applicable.
: The authors declare that they have no competing interests.