Qi, Zhan
Hu, Yuanping
Qiu, Rong
Li, Juan
Li, Yuekao
He, Ming
Wang, Yuxiang https://orcid.org/0000-0002-1049-8469
Article History
Received: 28 October 2020
Accepted: 19 April 2021
First Online: 1 May 2021
Declarations
:
: The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.The study was conducted in accordance with the Declaration of Helsinki (as revised in 2013). The study was approved by Medical Ethics Committee of our hospital(2017MEC063), and written informed consent was obtained from all patients enrolled in this study.
: Written informed consent was obtained from all patients enrolled in this study.
: The authors have no conflicts of interest to declare.