Hon, Ying
Chen, Guo-Zhen
Lu, Shu-Hao
Lam, David CC
Lam, Andrew KC
Article History
Received: 19 July 2017
Accepted: 9 October 2017
First Online: 2 November 2017
Competing Interests
: The CID is patented by The Hong Kong University of Science and Technology. The authors declare no competing financial interests in any devices used in the study.