Zhao, Yang
Yuan, Zong-Yi
Zhang, Han-Ying
Yang, Xue
Qian, Duo
Lin, Jing-Yan
Zhu, Tao
Song, Hai-bo
Article History
Received: 3 February 2021
Accepted: 17 May 2021
First Online: 9 June 2021
Declarations
:
: This was a single-center, randomized, controlled, prospective clinical trial study, which was registered in the Chinese registry of clinical trials at ExternalRef removed (ChiCTR2000033519, 3/June/2020). The Research Ethics Committee of the Affiliated Hospital of North Sichuan Medical College approved the study (Approved No. 2020/111–1). This study adhered to the applicable CONSORT guidelines.
: Not applicable to our manuscript.
: The authors declare no competing interests.