Dou, Dou
Li, Xiao-kou
Xia, Qi-sheng
Chen, Ying-ying
Li, Yuan-liang
Wang, Chao
Qi, Zhi-rong
Tan, Huang-ying
Article History
Received: 7 November 2020
Accepted: 6 April 2021
First Online: 23 April 2021
Declarations
:
: All participants volunteered to participate in the study and provided written informed consent. In this study, only 2 ml of venous blood was obtained from each participant, and this did not interfere with their diagnosis or treatment. The study was approved by the Clinical Research Ethical Committee of China-Japan Friendship Hospital (2017–115). All procedures were conducted in accordance with the relevant guidelines and regulations of the Clinical Research Ethical Committee of China-Japan Friendship Hospital.
: Not applicable.
: The authors declare that they have no competing interests.