1. School of Materials Science and Engineering, Nanyang Technological University, Singapore, Singapore.
2. Singapore Centre for 3D Printing (SC3DP), School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore.
3. Singapore Institute of Manufacturing Technology (SIMTECH), Singapore, Singapore.
4. School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, Pennsylvania.
5. Department of Biomedical Engineering and Mechanics (BEAM), Virginia Polytechnic Institute and State University, Blacksburg, Virginia.
6. Skin Research Institute of Singapore (SRIS), Singapore, Singapore.
7. Environmental Chemistry & Materials Centre, Nanyang Environment and Water Research Institute (NEWRI), Singapore, Singapore.