Sang, Yu Ming http://orcid.org/0000-0001-9820-1211
Wang, Li Jun
Mao, Hong Xian
Lou, Xue Yong
Zhu, Yi Jun
Article History
Received: 18 November 2017
Accepted: 29 January 2018
First Online: 1 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study complies with ethical standards approved by the ethics committee of the Central Hospital of Jinhua and the academic committee of Zhejiang Normal University.
: Written informed consent was obtained from each participant before the interview.
: Research funding to conduct this work was provided by the Jinhua Central Hospital.