1. Department of Medicinal
Chemistry, University of Washington, Seattle, Washington, United States
2. Department of Chemistry
and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California,
United States 92093-0375
3. Faculty of Chemistry, University of Warsaw, 02-093 Warsaw, Poland
4. Center for Theoretical Biological
Physics, Rice University, 6100 Main Street,
Houston, Texas 77005, United States