Teng, Jingfei
Wang, Yi
Jia, Zhuomin
Guan, Yawei
Fei, Weiwei
Ai, Xing http://orcid.org/0000-0001-9043-4918
Funding for this research was provided by:
National Natural Science Foundation of China (81400701)
Article History
Received: 15 August 2020
Accepted: 21 September 2020
First Online: 28 September 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: The study was conducted in accordance to the principles of Declaration of Helsinki. Approval was granted by the Ethics Committee of The Seventh Medical Center of Chinese PLA General Hospital.
: Informed consent was obtained from all individual participants included in the study.