Funding for this research was provided by:
Natural Science Foundation of Ningxia Hui Autonomous Region (NZ17167)
Traditional Chinese Medicine Science and Technology Program Development Project of Shandong Province (2017-467)
Doctoral Fund of Linyi People's Hospital (2016LYBS12)
Text and Data Mining valid from 2019-11-27
Received: 6 May 2019
Accepted: 20 November 2019
First Online: 27 November 2019
Compliance with ethical standards
: The authors declare that there are no conflicts of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.