1. Systems Engineering, Cornell University, Ithaca, New York 14853, United States
2. Robert Frederick Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
3. Cornell Atkinson Center for Sustainability, Cornell University, Ithaca, New York 14853, United States
4. Clinton Health Access Initiative, 383 Dorchester Avenue, Boston, Massachusetts 02127, United States