Li, Chun-Jing
Wang, Bo-Jie
Mu, Dong-Liang
Wang, Dong-Xin
Article History
Received: 30 November 2020
Accepted: 20 April 2021
First Online: 7 May 2021
Declarations
:
: Present study was approved by Clinical Research Ethics Committee of Peking University First Hospital (2015–987) and registered with Chinese Clinical Trial Registry on December 1, 2015 (, registration number ChiCTR-IPR-15007654). Written informed consents were obtained from all patients or their legal representatives in original trial.
: The authors declare that they have no competing interests.