Ji, Jing
He, Zhangya
Qu, Pengfei
Gao, Jiayi
Zhang, Wanyu
Wu, Pei
Wei, Junxiang
Zhang, Tianxiao
Ma, Zheng Feei
Luo, Xiaoqin
Mi, Yang
Funding for this research was provided by:
the National Key Research and Development Plan of China (no. 2016YFC1000101)
Article History
Received: 6 February 2020
Accepted: 3 December 2020
First Online: 9 January 2021
Compliance with ethical standards
:
: None declared.
: The protocol was approved by the ethical committee of Xi’an Jiaotong University (XJTU2012-116) and the Northwest Women’s and Children’s Hospital (NWCH2016-053). All patients gave written informed consent. The principles of the Helsinki Declaration were followed.