Zhu, K.
Zhang, J.
Zhang, C.
Zhao, Z.
Gao, J.
Li, X.
Xia, X.
Xu, X.
Zhang, T.
Guan, J.
Article History
Received: 22 April 2020
Accepted: 10 September 2020
First Online: 28 September 2020
Compliance with ethical standards
: All patients provided informed consent about reviewing their medical records and the purpose of the study. The protocol of this prospective single-center study was approved by the institutional review board of The First Affiliated Hospital of Bengbu Medical College in accordance with the principles of the Declaration of Helsinki.
: None.