1. Department of Polymer Science, University of Southern Mississippi, Box 10076, Hattiesburg, MS 39406-0076
2. Fusion UV Curing Systems, AETEK UV Systems, 7600 Standish Place, Rockville, MD 20855-2798
3. Nippon Steel Chemical Company, Ltd., East Wing, No. 2 Nippon Steel Building, No. 31-1, Shinkawa 2 Chome, Chuo-ku, Tokyo 104, Japan
4. SSAB Tunnplåt AB, Borlänge, Sweden