Chen, Yan-Hui
Fang, Xue-Yao
Li, Yue-Ting
Liu, Yan-Ling
Hang, Ya-Ping
Xiao, Yan-Ping
Cao, Xing-Wei
Zhong, Qiao-Shi
Hu, Long-Hua
Article History
Received: 13 November 2019
Accepted: 16 April 2020
First Online: 3 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The authors confirm that the ethical policies of the journal, as noted in the author’s guideline page, have been adhered to. Data collection was conducted in accordance with guidelines outlined by the Declaration of Helsinki. The study was approved by the ethics committee of the Second Affiliated Hospital of Nanchang University, the First Affiliated Hospital of Nanchang University, the People’s Hospital, and Nanchang University in Jiangxi Province, China, and written informed consent was obtained from the patients or their next of kin (registration no. 2018024; 16 December 2018).