Funding for this research was provided by:
Natural Science Foundation of Hubei Province (2017CFB409)
Hubei Provincial Department of Education (B2019111)
National Natural Science Foundation of China (81771522)
Received: 7 January 2020
Accepted: 24 August 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: The study protocol had gained approval from the ethical committee of Taihe Hospital. Each case had submitted the written informed consent prior to participation.
: Not applicable.
: The authors declare that they have no competing interests.