1. Hôpital Ste Justine, Research Center, Departments of Pediatrics and Pharmacology, Montreal;
2. Chemistry, Université de Montréal, Montreal;
3. Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada;
4. Department of Pharmacology, Sherbrooke University, Sherbrooke;
5. Departments of Biochemistry and
6. Department of Endocrinology, INSERM U661, Université Montpellier I, France