1. Physical Chemistry
I, Faculty
of Chemistry, TU Dortmund University, Otto-Hahn-Str.
6, D-44221 Dortmund, Germany
2. Department of Biochemistry, Temple University School of Medicine, Philadelphia,
Pennsylvania 19140, United States
3. Institut Laue-Langevin, 6, rue Jules Horowitz,
F-38042 Grenoble, France