1. Department of Industrial Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
2. Electroninks Inc., 7901 East Riverside Drive, Bldg 1, Unit 150, Austin, Texas 78744, United States
3. Department of Mechanical Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States
4. Department of Chemical Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15261, United States