1. Princeton Plasma Physics Laboratory, Princeton, New Jersey
2. Oak Ridge National Laboratory, Oak Ridge, Tennessee
3. University of Illinois, Campaign-Urbana, Illinois
4. University of Wisconsin, Madison, Wisconsin
5. Los Alamos National Laboratory, Los Alamos, New Mexico
6. Idaho National Laboratory, Idaho Falls, Idaho
7. Savannah River National Laboratory, Jackson, South Carolina
8. University of California, Los Angeles, Los Angeles, California
9. Lawrence Livermore National Laboratory, Livermore, California
10. University of California, San Diego, San Diego, California
11. Consultant, 10 Worchester Court, O’Fallon, Missouri
12. Massachusetts Institute of Technology, Cambridge, Massachusetts