Chu, Chu
Lei, Xiaoli
Li, Yuqin
Luo, Yali
Ding, Ying
Zhou, Weifang
Ji, Wei
Funding for this research was provided by:
Scientific and Technological Project for Community Development of Suzhou (No. SS201535)
Article History
Received: 2 August 2019
Accepted: 19 November 2019
First Online: 16 December 2019
Ethics approval and consent to participate
: This study was conducted with the approval of the Institutional Human Ethical Committee of Children’s Hospital of Soochow University. An informed consent was obtained from all the subjects or guardians who participated in this study.
: All authors have read and approved the content, and they agree to submit it for consideration for publication in the journal.
: The authors declare that they have no competing interests.