Li, Xinyi
Jiang, Fei
Guo, Yi
Jin, Zhendong
Wang, Yuanyuan
Funding for this research was provided by:
National Natural Science Foundation of China (61871135, 81830058)
Science and Technology Commission of Shanghai Municipality (18511102904)
Article History
Received: 9 January 2019
Accepted: 26 April 2019
First Online: 2 May 2019
Compliance with ethical standards
:
: We have no conflict of interest to declare.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the Declaration of Helsinki. For retrospective study, formal consent is not required. Informed consent was obtained from all individual participants included in the study. This study has been approved by the Ethics Committee of the Changhai Hospital.