1. Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A*STAR), Biopolis, Singapore
2. Department of Internal Medicine II, Centre for Medical Research, University Medical Center, Tübingen, Germany
3. Department of Dermatology, University Medical Center, Tübingen, Germany
4. School of Biological Sciences, Nanyang Technological University, Singapore
5. Gerontology Research Programme, Department of Psychological Medicine, National University Health System, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
6. Department of Microbiology, National University of Singapore, Singapore