1. Centre for Additive Manufacturing, Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, UK
2. School of Chemistry, University of Nottingham, Nottingham NG7 2RD, UK
3. Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
4. Department of Global Health, University of Washington, Seattle, WA 98104, USA