| Institution: | 1. Instituut-Lorentz, University of Leiden, P.O. Box 9506, 2300 RA Leiden, The Netherlands;2. Department of Physics, University of Bergen, Allégaten 55, N-5007 Bergen, Norway;3. Institute for Nuclear Physics, Moscow State University, 119899 Moscow, Russian Federation;4. Department of Physics, University of Durham, Durham DH1 3LE, UK;1. Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N., A2-025, Seattle, WA 98109, USA;2. Department of Cell Biology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115, USA |
