Gao, Xin
Jia, Qi
Cai, Xiaopan
Zhao, Chenglong
Yang, Jiaxiang
Dong, Lianfeng
Bai, Guangjian
Xin, Baoquan
Wan, Wei
Liu, Tielong
Xiao, Jianru
Funding for this research was provided by:
Shanghai Municipal Science and Technology (17JC1400903)
Article History
Received: 26 April 2019
Accepted: 11 September 2019
First Online: 16 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For retrospective study, formal consent is not required.