Funding for this research was provided by:
National Institutes of Health (1R01AI114310)
Fogarty International Centre (1D43TW009532)
Shenzhen U Grant (18QNFC46)
Guangdong Youth Talent Project (2017WQNCX129)
National Social Science Foundation of China (18CXW017)
Text and Data Mining valid from 2019-01-10
First Online: 10 January 2019
Compliance with Ethical Standards
: We declare no conflicts 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. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.
: Informed consent was obtained from all individual participants included in the study.