1. Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore
2. Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore
3. Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore
4. Cancer Science Institute of Singapore, National University of Singapore
5. Department of Chemistry, National University of Singapore, Singapore
6. Department of Haematology-Oncology, National University Hospital, Singapore
7. National University Cancer Institute, Singapore
8. Institute of Molecular and Cell Biology (IMCB), A*STAR, Singapore
9. Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore
10. School of Biomedical Sciences, Faculty of Health Sciences, Curtin University, Western Australia
11. Department of Biological Sciences, University of North Texas, Denton, Texas, USA