1. Groupe de recherché axé sur la structure des protéines and Department of Biochemistry McGill University Montréal QC Canada
2. Department of Pharmacology and Therapeutics McGill University Montréal QC Canada
3. Quebec/Eastern Canada High Field NMR Facility (QANUC) Montréal QC Canada
4. Department of Molecular Biophysics and Biochemistry Yale University New Haven CT USA