Li, Hua
Xu, Jing
Lin, Qiaowei
Zhang, Yong
Zhao, Yun
Tong, Hanxing
Tu, Ruiqin
Xu, Demin
Wang, Chunsheng https://orcid.org/0000-0003-1037-4543
Lu, Weiqi
Article History
Received: 27 January 2020
Accepted: 4 May 2020
First Online: 16 June 2020
Ethics approval and consent to participate
: This retrospective study was approved by the ethics committees of Zhongshan Hospital, affiliated with Fudan University.
: Not applicable.
: The authors declare that they have no competing interests.