Yi, Xingyang
Zhou, Qiang
Zhang, Yongyin
Zhou, Ju
Lin, Jing
Article History
Received: 28 September 2018
Accepted: 27 March 2020
First Online: 28 April 2020
Ethics approval and consent to participate
: The study protocol was submitted to and approved by the Ethics Committee of the People’s Hospital of Deyang City and the Third Affiliated Hospital of Wenzhou Medical University. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.