Wu, Linqin
Cheng, Bo
Funding for this research was provided by:
Fundamental Research Funds for the Key Research Program of Chongqing Science and Technology Commission (Chongqing Medical Key Discipline project Yu Health Science and Education (2007)2)
National Key Clinical Specialty Discipline Construction Program of China (Social Security Administration of the Ministry of Finance (2011) No. 170)
Article History
Received: 8 September 2020
Accepted: 29 November 2020
First Online: 10 December 2020
Ethics approval and consent to participate
: This study was approved by the ethics committee of the first affiliated hospital of Chongqing Medical University. Informed consent was obtained from all the participants.
: Written informed consent was obtained from each patient to authorize the publication of their data.
: The authors declare that they have no competing interests.