Liang, Fei
Zhang, Sheng
Wang, Qin
Li, Wenfeng
Article History
Received: 13 May 2019
Accepted: 18 August 2020
First Online: 31 August 2020
Ethics approval and consent to participate
: Ethics approval was not required for this study because it was based on publicly available data and involved no individual patient data collection or analysis.
: Consent for publication is not needed as no individual patient data or images are involved in this research.
: For Sheng Zhang: NoneFor Fei Liang: NoneFor Qin Wang: NoneFor Wenfeng Li: None