Zhang, Gong
Kang, Yuhao
Zhang, Haifeng
Wang, Fei
Liu, Rong
Article History
Received: 15 August 2019
Accepted: 13 March 2020
First Online: 3 April 2020
Ethics approval and consent to participate {24}
: The trial was consistent with the principles of the Declaration of Helsinki and in accordance with the Medical Research Involving Human Subjects Act (WMO). Written informed consent for the study will be obtained from each patient before surgery. The research was approved by CPGH’s ethics review committee (approval number: S-2016-098-02). This study was registered on the Chinese Clinical Trial Registry (ID: ChiCTR1900020833).
: These are available on request from the corresponding author.
: The authors declare that they do not have competing interests.