1. Department of Physics, University of Surrey, Guildford, GU2 7XH, UK
2. GSI, Planckstrasse 1, D-64291, Darmstadt, Germany
3. Department of Physics, Lund University, S-22100, Lund, Sweden
4. WNSL, Yale University, 272 Whitney Avenue, New Haven, CT, 06520, USA
5. The Institute of Nuclear Physics, PL-31-342, Kraków, Poland
6. Department of Physics, University of the West of Scotland, Paisley, PA1 2BE, Scotland
7. Departmento de Fisica Teórica, Universidad Autonoma de Madrid, Madrid, Spain
8. IKP, Universität zu Köln, D-50937, Köln, Germany
9. Universidad de Santiago de Compostela, Santiago de Campostela, Spain
10. INFN, Università degli Studi di Milano, I-20133, Milano, Italy
11. IEP, Warsaw University, Hoża 69, PL-00-681, Poland
12. INRNE, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
13. NSCL, Michigan State University, East Lansing, MI 48824-1321, USA
14. School of Environment and Technology, University of Brighton, Brighton, BN2 4GJ, UK
15. Institute for Nuclear Research, H-4001, Debrecen, Hungary
16. Instituto de Fisica Corpuscular, Valencia, Spain
17. Nuclear Engineering Division, Argonne National Laboratory, Argonne, IL-60439, USA
18. Physik Department E12, Technische Universität München, Garching, Germany