1. Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis #08-03, 138634 Singapore
2. Singapore Bioimaging Consortium, A*STAR (Agency for Science, Technology and Research), 11 Biopolis Way, 138667 Singapore
3. Singapore Immunology Network, A*STAR (Agency for Science, Technology and Research), 8a Biomedical Grove, 138648 Singapore
4. Department of Biochemistry, Institute of Integrative Biology, University of Liverpool, Liverpool L69 7ZB, United Kingdom