1. Global Pharmacovigilance and Epidemiology, Sanofi Pasteur, Toronto, Ontario, Canada
2. Global Pharmacovigilance and Epidemiology, Sanofi Pasteur, Swiftwater, Pennsylvania, USA
3. Epidemiology and Benefit-Risk, Sanofi Pasteur, Toronto, Ontario, Canada
4. Medical Affairs, Sanofi Pasteur, Swiftwater, PA, USA