Zhou, Chi
Zheng, Weijun
Yuan, Qi
Zhang, Baodan
Chen, Hao
Wang, Weijue
Huang, Liu
Xu, Liangwen
Yang, Lei
Funding for this research was provided by:
National Natural Science Foundation of China (71503064)
Article History
Received: 16 March 2017
Accepted: 25 January 2018
First Online: 2 February 2018
Ethics approval and consent to participate
: This study was approved by the Hangzhou Normal University Ethics Board (University of Zhejiang, China; Ethics ID 2016014). Participants were asked to provide verbal consent to participate in the study at the time of recruitment, and completion and return of the questionnaires signifies implied consent. Participants were provided with copies of the consent forms.
: This study was obtained consent to publish from the participant to report individual patient data.
: The authors declare that they have no competing interests.
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