Sun, Jing
Wang, Jian
Yang, Jing
Shi, Xin
Li, Shujing
Cheng, Jinping
Chen, Sun
Sun, Kun
Wu, Yurong
Funding for this research was provided by:
School of Medicine, Shanghai Jiao Tong University (DLY201609)
Article History
Received: 30 August 2021
Accepted: 5 April 2022
First Online: 15 April 2022
Declarations
:
: Ethical approval for the study was obtained in 2016 from the Ethics Committee of Xinhua Hospital (No. XHEC-D-2016–401-2). The investigation conformed with the principles outlined in the 1964 Helsinki Declaration. Only participants who gave voluntary written informed consent to participate in the study were included in the survey. All authors received administrative permission to access and use all databases used in the study. The corresponding author KS, who initiated this study, granted permission to access the data.
: Not applicable.
: The authors declare they have no actual or potential competing financial interests.