1. Department of Materials Science and Engineering, Stanford University, Stanford, CA 94025, USA.
2. Department of Bioengineering, Stanford University, Stanford, CA 94305, USA.
3. Department of Science and Technology, Aarhus University, 8000 Aarhus, Denmark.
4. Department of Chemical Engineering, Stanford University, Stanford, CA 94305, USA.
5. Department of Comparative Medicine, Stanford University, Palo Alto, CA 94305, USA.
6. Department of Biochemistry, Stanford University, Palo Alto, CA 94305, USA.
7. Department of Chemistry, Stanford University, Stanford, CA 94305, USA.
8. CSIRO Manufacturing, Clayton, VIC 3168, Australia.
9. ChEM-H Institute, Stanford University, Stanford, CA 94305, USA.
10. Department of Pediatrics (Endocrinology), Stanford University, Stanford, CA 94305, USA.