Wang, Shixiang
Cheung, Chi Fai
Liu, Mingyu
Funding for this research was provided by:
Research Grants Council of the Government of the Hong Kong Special Administrative Region, China (PolyU 15202814)
Research Committee of The Hong Kong Polytechnic University (RUEN)
Article History
Received: 30 September 2018
Accepted: 4 March 2019
First Online: 4 April 2019