1. Department of Mechanical Engineering, University of Colorado Boulder, 1111 Engineering Drive, 427 UCB, Boulder, Colorado 80309, United States
2. Department of Chemistry, Colorado State University, 200 West Lake Street, Fort Collins, Colorado 80523, United States
3. Department of Civil, Architectural, and Environmental Engineering, Drexel University, 3141 Chestnut Street, Philadelphia, Pennsylvania 19104, United States
4. Department of Civil and Environmental Engineering, University of California at Berkeley, 760 Davis Hall, Berkeley, California 94720, United States
5. Airmodus Oy, Erik Palménin aukio 1, FI-00560 Helsinki, Finland