1. Core R&D, The Dow Chemical Company, 220 Abner Jackson Pkwy., Edgar C. Britton Building, Lake Jackson, Texas 77566, United States
2. Core R&D, The Dow Chemical Company, Midland, Michigan 48674, United States
3. Packaging and Specialty Plastics R&D, The Dow Chemical Company, 240 Abner Jackson Pkwy., Herbert H. Dow Building, Lake Jackson, Texas 77566, United States
4. Department of Chemistry, University of Houston, Houston, Texas 77204, United States