Yao, Wanzhen
Zhang, Yanjing
Zhang, Li
Zhou, Jing
Zhang, Yi
Zheng, Xiaozhong
Ding, Jianping
Funding for this research was provided by:
The Medical and Health Science & Technology Project of Zhejiang Province (2020KY711)
Article History
Received: 11 April 2020
Revised: 22 June 2020
Accepted: 23 June 2020
First Online: 6 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.The study was approved by the Affiliated Hospital of Hangzhou Normal University Research Ethics Committee. All participants gave informed consent before taking part.
: Informed consent was obtained from all individual participants included in the study.