Zhang, Xiaoge
Adamatzky, Andrew
Chan, Felix T.S.
Deng, Yong
Yang, Hai
Yang, Xin-She
Tsompanas, Michail-Antisthenis I.
Sirakoulis, Georgios Ch.
Mahadevan, Sankaran
Article History
Received: 23 October 2014
Accepted: 28 April 2015
First Online: 4 June 2015
Competing interests
: The authors declare no competing financial interests.