1. Zeochem LLC; 1600 West Hill Street Louisville KY 40210 USA
2. N.D. Zelinsky Institute of Organic Chemistry RAS; Leninsky prospect 47 Moscow 119991 Russia
3. Det Norske Veritas; Columbus OH 43017 USA
4. Chemistry Department; Moscow State University; Leninskie Gory, 1, 3 Moscow 119991 Russia
5. Tver State Technical University; A. Nikitina Str., 22 Tver 170026 Russia