Quan, Huibiao
Fang, Tuanyu
Lin, Leweihua
Lin, Lu
Ou, Qianying
Zhang, Huachuan
Chen, Kaining
Zhou, Zhiguang
Article History
Received: 19 November 2020
Accepted: 10 July 2021
First Online: 16 August 2021
Declarations
:
: The authors declare that they have no conflicts of interest.
: Before the start of the study, all individuals provided written informed consents in compliance with the World Medical Association ethics policy. The study protocol was approved by the Ethics Committee of the Hainan Provincial People’s Hospital.