Xie, Jiahe
Zeng, Shan
Xie, Long
Ding, Rongming
Hu, Jing
Zeng, Hong
Lu, Weiling
Hu, Yuhua
Li, Qingrui
Zhong, Gaojun
Zhou, Shiju
Liu, Ziyou
Liao, Yulin
Zhong, Yiming
Xie, Dongming
Article History
Received: 20 April 2021
Accepted: 28 May 2021
First Online: 8 July 2021
Declarations
:
: The study protocol conformed to the ethical guidelines of the 1975 Declaration of Helsinki and was approved by the Ethics Committee of the First Affiliated Hospital of Gannan Medical University. The requirement for informed consent was waived by the Ethics Committee of the First Affiliated Hospital of Gannan Medical University becuase this was retrospective and anonymized study and met the mininmum risk.
: Not Applicable.
: The authors declare that there are no conflicts of interest.