Sun, Chang-Fa
Liu, Han
Hao, Yan-Hui
Hu, Hong-Tao
Zhou, Zhi-Yang
Zou, Ke-Xin
Liu, Xin-Mei
Sheng, Jian-Zhong
Ding, Guo-Lian
Huang, He-Feng
Funding for this research was provided by:
National Basic Research Program of China (2017YFC1001300)
International Science and Technology Cooperation Programme (81661128010)
Article History
Received: 20 May 2020
Accepted: 2 January 2021
First Online: 24 February 2021
Declarations
:
: This study was approved by the Ethics Committee of the International Peace Maternity and Child Health Hospital (GKLW) 2017–81.
: No financial or nonfinancial benefits have been received or will be received from any party related directly or indirectly to the subject of this article.