1. Institute of Organic Chemistry and Biochemistry Czech Academy of Sciences Prague 6 Czech Republic
2. Structural Genomics Consortium University of Toronto Toronto Ontario Canada
3. Departments of Pharmacological Sciences and Oncological Sciences, Mount Sinai Center for Therapeutics Discovery Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai New York New York USA
4. Chemical Biology Program Memorial Sloan Kettering Cancer Center New York New York USA
5. Department of Pharmacology and Toxicology University of Toronto Toronto Ontario Canada
6. Program of Pharmacology Weill Cornell Medical College of Cornell University New York New York USA