Li, Jialing
Reinhardt, Jan D.
Feng, Xianqiong
Funding for this research was provided by:
Sichuan University (2101014401003, 2101014401003, 2101014401003)
Article History
Received: 19 June 2019
Revised: 3 December 2019
Accepted: 4 December 2019
First Online: 19 December 2019
Compliance with ethical standards
:
: The study was approved by the West China Hospital of Sichuan University Biomedical Research Ethics Committee (No. 2017–469). The study strictly followed the basic principles of biomedical research: respect for human dignity, beneficence and justice. The researcher informed the participants of the contents of study (e.g., background/purpose/method of this study, risk/benefit for the participants.), and started the investigation after having obtained their authorized signature. The study participants could withdraw from the study at any point.
: The authors declare that they have no conflict of interest.