Zhang, Shanchao
He, Chengdong
Hajiyev, Elnur
Ren, Zejian
Song, Bo
Jo, Gyu-Boong
Funding for this research was provided by:
Research Grants Council, University Grants Committee (GRF16300215, GRF16311516, GRF16305317, ECS26300014)
Croucher Foundation (innovation Award)
Article History
Received: 14 August 2018
Accepted: 19 November 2018
First Online: 20 December 2018
Competing Interests
: The authors declare no competing interests.