1. School of Chemical and Biomedical Engineering, Nanyang Technological University, 637457, Singapore
2. Affiliated Tumor Hospital, Guangxi Medical University, Nanning 530021, P.R. China
3. University of Cambridge, The Old Schools, Trinity Ln, Cambridge CB2 1TN, United Kingdom
4. Lee Kong Chian School of Medicine, Nanyang Technological University, 636921, Singapore
5. Skin Research Institute of Singapore, 308232, Singapore