Funding for this research was provided by:
Natural Science Foundation of Hainan Province (No. 820MS143)
Medical and Health Research Projects in Hainan Province (o. 20A200364)
In-hospital Scientific Research and Cultivation Fund of the Second Affiliated Hospital of Hainan Medical College ((The Second Affiliated Hospital of Haiyi Hospital (50))
Article History
Accepted: 22 April 2022
First Online: 11 May 2022
Declarations
: All study participants provided their written informed consent for study participation, and study protocol was approved by the Ethics Committee of the Second Affiliated Hospital of Hainan Medical College in accordance with the Declaration of Helsinki.
: Written informed consent was obtained from patients with approval by the Institutional Review Board in The Second Affiliated Hospital of Hainan Medical College.
: Not applicable.
: The authors declare no competing interests.