Liu, Lou
Xu, Han-Jie
Chen, Jia-Le
Chen, Zhong
Zhan, Hui-Ying
Xu, De-Xiang
Chen, Yu http://orcid.org/0000-0001-9420-1636
Xu, Zheng-Feng
Chen, Dao-Zhen
Funding for this research was provided by:
Development and Demonstration Program of WuXi (N20192004)
The 5th Phase of “Project 333” of Jiangsu Province of China (BRA2019024)
Key Research and Development Program of Jiangsu Province (BE2015617)
National College Students Innovation and Entrepreneurship Training Program (KYCX19_1182)
Wuxi Commission of Health (Grant No. Z202004)
Article History
Received: 20 July 2020
Accepted: 28 September 2020
First Online: 6 October 2020
Compliance with Ethical Standards
: Recruitment and sampling procedures were performed under the Declaration of China and applicable local regulatory requirements after approval from the Ethics Committee of The Affiliated Wuxi Maternity and Child Health Care Hospital of Nanjing Medical University (2019-02-0402-01).
: The authors declare that they have no conflicts of interest.