Funding for this research was provided by:
Science and Technology Commission of Shanghai Municipality (16410723700)
Applied Basic Research Foundation of Yunnan Province (2018FE001-162)
National Natural Science Foundation of China (81460647)
Text and Data Mining valid from 2019-09-10
Received: 12 June 2019
Accepted: 31 August 2019
First Online: 10 September 2019
Ethics approval and consent to participate
: The study was approved by Ethics Committee of Donghua University.
: The authors declare that they have no competing interests.