1. The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark , DK-2800 Kgs. Lyngby, Denmark
2. Department of Biotechnology and Biomedicine, Technical University of Denmark , DK-2800 Kgs. Lyngby, Denmark
3. Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland , St Lucia, QLD 4067, Australia