Bioinformatics Research Center at the School of Computer Engineering, Nanyang Technological University, Singapore 639798, Singapore.|Bioinformatics Research Center at the School of Computer Engineering, Nanyang Technological University, Singapore 639798, Singapore.|Bioinformatics Research Center at the School of Computer Engineering, Nanyang Technological University, Singapore 639798, Singapore.|Bioinformatics Research Center at the School of Computer Engineering, Nanyang Technological University, Singapore 639798, Singapore.