1. Lawrence Livermore National Laboratory, Livermore, California 94550, USA
2. University of Michigan, Ann Arbor, Michigan 48109, USA
3. Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14636, USA
4. University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
5. LULI, Ecole Polytechnique, Palaiseau, France
6. Lam Research Corporation, Fremont, California 94538, USA
7. University of Chicago, Chicago, California 94538, USA
8. Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
9. Institute of Laser Engineering, Osaka University, Osaka 565-0871, Japan
10. Princeton University, Princeton, New Jersey 08544, USA