Funding for this research was provided by:
National Natural Science Foundation of China (81472011)
Text and Data Mining valid from 2019-07-09
Received: 16 July 2018
Accepted: 20 June 2019
First Online: 9 July 2019
Ethics approval and consent to participate
: The Ethics Committee of the first Affiliated Hospital of Wenzhou Medical University exempted this study from review because the present study focused on bacteria.
: Not applicable.
: The authors declare they have no competing interests.