Li, Ping
Lin, Shuo
Li, Ling
Cui, Jinhui
Zhou, Shuisheng
Fan, Jianhui https://orcid.org/0000-0001-6025-8765
Funding for this research was provided by:
Science and Technology Planning Project of Guangdong province (2017A020215026)
Medical Scientific Research Foundation of Guangdong Province (A2017314)
Article History
Received: 12 February 2018
Accepted: 3 September 2018
First Online: 12 September 2018
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of the Third Affiliated Hospital of Sun Yat-Sen University (serial number: [2015]2–88). Written informed consent to participation was obtained from all participants, using a formulary approved by the Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.
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