1. NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, Singapore, Singapore.
2. Faculty of Science, Centre for Bioimaging Sciences (CBIS), National University of Singapore, Singapore, Singapore.
3. Department of Biomedical Engineering, Faculty of Engineering, National University of Singapore, Singapore, Singapore.
4. Tissue Engineering Programme, National University of Singapore, Singapore, Singapore.
5. Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore, Singapore.
6. Department of Chemistry, Faculty of Science, National University of Singapore, Singapore, Singapore.
7. Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.