1. Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH P.O. Box 1221, 85738 Garching, Germany
2. Becker Technologies GmbH, 65760 Eschborn, Germany
3. Institut de Radioprotection et de Sûreté Nucléaire, 92236 Fontenay-aux-Roses, France
4. Ruhr-University Bochum, 44801 Bochum, Germany
5. Korea Institute of Nuclear Safety, Yuseong, Daejeon 305-600, Korea
6. Nuclear Research Institute, Rez plc, 25068 Husinec, Czech Republic
7. Nuclear Research and Consultancy Group, 1755 Petten, Netherlands
8. Technical Research Centre of Finland, 02044 Espoo, Finland
9. Forschungszentrum Karlsruhe, 76344 Eggenstein-Leopoldshafen, Germany
10. Korea Atomic Energy Research Institute, Yuseong, Daejeon 305-353, Korea
11. Institute for Electric Power Research, 1251 Budapest, Hungary
12. Atomic Energy of Canada Ltd., Chalk River, Ontario K0J 1PO, Canada