Yu, Guoyu http://orcid.org/0000-0002-8046-4221
Wu, Lunzhe
Su, Xing
Li, Yuancheng
Wang, Ke
Li, Hongyu
Walker, David
Funding for this research was provided by:
University of Huddersfield (EEE600-01)
Article History
Received: 24 January 2019
Accepted: 23 July 2019
First Online: 2 August 2019
Competing interests
: The authors declare that they have no competing interests.