Ye, Ting-Ting
Gou, Rong
Mao, Ya-Ni
Shen, Jian-Ming
He, Dong
Deng, Yan-Yan http://orcid.org/0000-0001-9933-1085
Article History
Received: 20 May 2018
Accepted: 23 June 2019
First Online: 3 July 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board of Ethics Committee of Renmin Hospital, Hubei University of Medicine and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The requirement for informed consent to participate was waived because the review of the patients’ data was anonymous.
: Not applicable.
: The authors declare that they have no competing interests.