1. Bioinformatics Institute, Agency for Science, Technology and Research, 30 Biopolis Street #07-01, Matrix, Singapore 138671, Singapore
2. Department of Biological Sciences, National University of Singapore, 8 Medical Drive, Singapore 117597, Singapore
3. School of Computer Engineering, Nanyang Technological University, 50 Nanyang Drive, Singapore 637553, Singapore
4. School of Computing, National University of Singapore, 13 Computing Drive, Singapore 117417, Singapore
5. Genome Institute of Singapore, 60 Biopolis Street #02-01, Genome, Singapore 138672, Singapore