Funding for this research was provided by:
National Natural Science Foundation of China (No. 81560552; No. 81260234)
Text and Data Mining valid from 2019-11-08
Received: 30 December 2018
Accepted: 23 September 2019
First Online: 8 November 2019
Change Date: 2 December 2019
Change Type: Correction
Change Details: Following publication of the original article , it was reported that during the production process, Fig. 3b was omitted from the final article.
Ethics approval and consent to participate
: Written informed consent was obtained from all participants. The study protocol was approved by the Ethical Committee of Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China.
: Not applicable.
: The authors declare that they have no competing interests.