Funding for this research was provided by:
Science and Technology Project of Jiaxing City (2018AY32012)
the Key Medical Subjects Established by Zhejiang Province and Jiaxing City Jointly --Pain Medicine (2019-ss-ttyx)
Article History
Received: 2 November 2020
Accepted: 12 February 2021
First Online: 2 April 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.