1. Institute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore 138673
2. Department of Biochemistry,
Yong Loo Lin School of Medicine, National University of Singapore, 8 Medical Drive, Singapore 117597
3. Department of Veterinary Clinical
Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
4. School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive,
Singapore 637551