Chen, Honglei http://orcid.org/0000-0002-5860-4734
Wang, Huashe
Wu, Xiaobin
Liu, Yanan
Wu, Qiuning
Lu, Yi
Lin, Xutao
Fan, Dejun
Li, Chujun
Funding for this research was provided by:
Guangzhou Science and Technology Project (201803010040)
Guangdong province science and technology plan project (2017A010105004)
Guangdong province medical science and technology research fund project (A2017273)
Article History
Received: 11 April 2018
Accepted: 7 March 2019
First Online: 22 March 2019
Compliance with ethical standards
: The study was approved by the Ethics Committee of the Sixth Affiliated Hospital, Sun Yat-sen University and have been performed in accordance with the Declaration of Helsinki. The study was registered with Chinese Clinical Trial Registry (ChiCTR-DDD-17011381).
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.