Kumar, Sandeep
Thangakani, A. Mary
Nagarajan, R.
Singh, Satish K.
Velmurugan, D.
Gromiha, M. Michael
Article History
Received: 5 October 2015
Accepted: 10 February 2016
First Online: 29 February 2016
Competing interests
: The authors declare no competing financial interests.