Department of Information, Communication and Electronics Engineering, Catholic University of Korea, Bucheon, Republic of Korea. bassvasys@hotmail.com.|Battelle Center for Mathematical Medicine at The Research Institute at Nationwide Childrens Hospital, currently at Sidra, Medical and Research Center, Doha, Qatar. ssundararajan@sidra.org.|Department of Medical Informatics, Sidra Medical and Research Center, Doha, Qatar. rniaz@sidra.org.|Battelle Center for Mathematical Medicine at The Research Institute at Nationwide Childrens Hospital, Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, USA. andrzej.kloczkowski@nationwidechildrens.org.|School of Computer Science, Nanyang Technological University, Nanyang, Singapore. ssundaram@ntu.edu.sg.