Sun, Wuping
Kou, Dongquan
Yu, Zhijian
Yang, Shaomin
Jiang, Changyu
Xiong, Donglin
Xiao, Lizu
Deng, Qiwen
Xie, Hengtao
Hao, Yue
Funding for this research was provided by:
Health and Family Planning Commission of Guangdong Province (No. SZXJ2017044)
Shenzhen Municipal Science, Technology and Innovation Commission (JCYJ20180302144710880)
Article History
Received: 31 March 2019
Accepted: 15 November 2019
First Online: 19 December 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.