1. Department
of Pharmaceutical Chemistry, University of California, San Francisco, 1700 4th St., Byers Hall, San Francisco, California 94158, United States
2. Department
of Biochemistry and Molecular Biology, George S. Wise Faculty of Life
SciencesTel-Aviv University, Ramat Aviv, Israel
3. ZoBio, Eisteinweg 55, 2300-RA Leiden, The Netherlands
4. Leslie
Dan Faculty of Pharmacy, University of Toronto, Donnelly Centre Suite 604, 160 College
Street, Toronto, Ontario, Canada M5S 3E1
5. Leiden University, Eisteinweg 55, 2300-RA Leiden, The Netherlands