1. Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States
2. The Neighborhood Academy, Pittsburgh, Pennsylvania 15206, United States
3. Upper St. Clair High School, Pittsburgh, Pennsylvania 15241, United States
4. Taylor Allderdice High School, Pittsburgh, Pennsylvania 15217, United States
5. Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States
6. Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States