Li, Xuejing
Chen, Qian
Zheng, Weimin
Chen, Xin
Wang, Ling
Qin, Wen
Li, Kuncheng
Lu, Jie
Chen, Nan http://orcid.org/0000-0002-0822-125X
Funding for this research was provided by:
National Natural Science Foundation of China (81871339)
National Natural Science Foundation of China (81271556)
Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support (ZYLX201609)
Beijing Municipal Natural Science Foundation (7113155)
Science Foundation of Beijing Municipal Commission of Education (KM201210025013)
Article History
First Online: 23 August 2019
Compliance with ethical standards
:
: Authors declare no conflicts of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.