1. The George W. Woodruff School of Mechanical Engineering Georgia Institute of Technology Atlanta GA 30332 USA
2. Renewable Bioproducts Institute Georgia Institute of Technology Atlanta GA 30332 USA
3. ICB UMR 6303 CNRS University of Bourgogne Franche-Comté, UTBM 90010 Belfort France
4. Singapore Centre for 3D Printing School of Mechanical and Aerospace Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore