1. University of Michigan, Ann Arbor, MI, USA
2. Carnegie Mellon University, Pittsburgh, PA, USA
3. Massachusetts Institute of Technology, Cambridge, MA, USA
4. University of Washington, Seattle, WA, USA
5. Snap, Inc., Seattle, WA, USA
6. Snap Inc., Seattle, WA, USA
7. Snap Inc., Santa Monica, CA, USA
8. Snap Inc., New York, NY, USA