1. Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
2. GlaxoSmithKline LLC, Advanced Manufacturing Technologies, 830 Winter Street, PC2000, Waltham, Massachusetts 02451, United States
3. GlaxoSmithKline LLC, Product and Process Engineering, 709 Swedeland Road, King of Prussia, Pennsylvania 19406, United States