Cao, Peng
Jiang, Lei
Zhou, Liang-Yi
Chen, Yan-Ling
Article History
Received: 16 June 2021
Accepted: 27 September 2021
First Online: 7 October 2021
Declarations
:
: Research involving human participants, human material, or human data, have been performed in accordance with the Declaration of Helsinki. The protocol of this study was approved by the Ethics Committee of Affiliated Union Hospital of Fujian Medical University (No. 2021KY031). and the informed consent was signed by all participants. We confirm that all methods are carried out in accordance with the relevant guidelines and regulations of the ethics committee. This was a retrospective study conducted at the Affiliated Union Hospital of Fujian Medical University, from October 2008 to October 2017. 58 participants were enrolled in the study.
: Not applicable.
: The authors declare that they have no competing interests.