Luo, Jing
Dai, Xinchi
Hu, Hua
Chen, Jie
Zhao, Lujun
Yang, Changyong
Sun, Jifeng
Zhang, Lianmin
Wang, Qian
Xu, Shilei
Xu, Yue
Liu, Ningbo http://orcid.org/0000-0001-6166-2946
Ying, Guoguang
Wang, Ping
Funding for this research was provided by:
Tianjin Natural Science Foundation (16jcybjc25300)
Article History
Received: 24 October 2019
Accepted: 22 November 2019
First Online: 30 November 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 institutional and/or national research committee (include name of committee + reference number) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.