Funding for this research was provided by:
Medical Health Science and Technology Projects, Zhejiang Provincial Health Commission, Zhejiang, China (2016-33)
Article History
Received: 29 January 2020
Accepted: 8 May 2020
First Online: 27 May 2020
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: This study was approved by the ethical committee of Zhejiang Provincial People's Hospital.
: Written informed consent was obtained from every patient.