Text and Data Mining valid from 2019-11-15
Received: 14 September 2019
Accepted: 11 November 2019
First Online: 15 November 2019
Ethics approval and consent to participate
: This study was approved by Animal Care and Use Committee of the First People’s of Hospital of Jingmen City.
: All listed authors have actively participated in the study and have read and approved the submitted manuscript.
: The authors declare that they have no competing interests.