Chen, Yimeng
Wang, Guyan http://orcid.org/0000-0003-3098-5472
Zhou, Hui
Yang, Lijing
Zhang, Congya
Yang, Xiying
Lei, Guiyu
Funding for this research was provided by:
National Natural Science Foundation of China (81770414)
National Natural Science Foundation of China (81970344)
Article History
Received: 14 April 2020
Accepted: 5 July 2020
First Online: 9 July 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Fuwai Hospital (No. 2016–835) and our previous study was registered at ExternalRef removed before patient enrollment (NCT03141385; principal investigator: G.W.; date of registration: March 5, 2017).Each parent signed the informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.