He, Wenjie
Fang, Xuhao
Wang, Xiaowei
Gao, Pan
Gao, Xing
Zhou, Xi
Mao, Renling
Hu, Jiani
Hua, Yanqing
Funding for this research was provided by:
the Project of Shenzhen International Cooperation Foundation (GJHZ20180926165402083)
Article History
Received: 18 November 2019
Accepted: 2 January 2020
First Online: 1 February 2020
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 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.