1. Kyulux North America Inc., 10
Post Office Square, Suite 800, Boston, Massachusetts 02109, United States
2. Department
of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
3. Department
of Computer Science, University of Toronto, 6 King’s College Road, Toronto, Ontario M5S 3H5, Canada
4. Department
of Engineering, University of Cambridge, Trumpington Street, Cambridge CB2 1PZ, U.K.
5. Google Brain, Mountain
View, California, United States
6. Princeton University, Princeton, New Jersey, United States
7. Biologically-Inspired
Solar Energy Program, Canadian Institute for Advanced Research (CIFAR), Toronto, Ontario M5S 1M1, Canada