Ou, Jinqing
Lu, Kuiqing
Li, Junzhen
Deng, Xi
He, Junhui
Luo, Guijin
Mo, Hongdan
Lu, Lingli
Yang, Man
Yuan, Jinqiu
Lei, Pingguang
Article History
Received: 27 September 2021
Accepted: 19 May 2022
First Online: 6 June 2022
Declarations
:
: We confirm that all methods were performed in accordance with the relevant guidelines and regulations. Written informed consents were obtained from all participants. For illiterate participants, we orally presented the consent materials to them and their family members, and the consent forms were signed or approved with fingerprint. This study, including the consent procedure, was approved by the ethics committee of Songgang People’s Hospital (SGPHE201704G).
: Not applicable.
: Authors declare no conflict of interests for this study.