Lv, Peijie
Zhou, Zhigang
Liu, Jie
Chai, Yaru
Zhao, Huiping
Guo, Hua
Marin, Daniele
Gao, Jianbo
Funding for this research was provided by:
National Natural Science Foundation of China (81301220)
Overseas Research Project of Science and Technology Talent of Henan Health and Family Planning Commission (2018134)
Article History
Received: 28 March 2018
Revised: 29 September 2018
Accepted: 22 October 2018
First Online: 30 November 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Jianbo Gao.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all subjects (patients) in this study.
: Institutional Review Board approval was obtained.
: • prospective• observational• performed at one institution