1. Pfizer Worldwide Research, Development and Medical Cambridge Massachusetts USA
2. Pfizer Worldwide Research, Development and Medical Pearl River New York USA
3. Pfizer Worldwide Research, Development and Medical Cambridge UK
4. Pfizer Global Product Development Sandwich UK
5. Pfizer Clinical Research Unit Brussels Belgium
6. Pfizer Clinical Research Unit New Haven Connecticut USA
7. Pfizer Worldwide Research, Development and Medical Groton Connecticut USA
8. Pfizer Global Product Development Groton Connecticut USA