Funding for this research was provided by:
Natural Science Foundation of Shenzhen University General Hospital (SUGH2018QD010)
Shenzhen Key Medical Discipline Construction Fund (SZXK0090)
Article History
Received: 16 August 2020
Accepted: 21 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: This study has been performed in accordance with the declaration of Helsinki and was approved by the Research Ethics Committee of the Shenzhen University General Hospital under the reference number: SUGHME-06004. All study participants provided a written informed consent for clinical and US examination.
: Not applicable.
: The authors declared no potential conflicts of interest with respect to the research, authorship and/or publication of this article.