1. Department of Pharmacology and Toxicology
2. University of Toronto
3. Toronto
4. Canada
5. Science for Life Laboratory
6. Department of Biochemistry and Biophysics and Center for Biomembrane Research
7. Stockholm University
8. SE-106 91 Stockholm
9. Sweden
10. Department of Medicinal Chemistry
11. BMC
12. Uppsala University
13. SE-751 23 Uppsala