1. Department of Psychiatry and Behavioral Neuroscience, Women's Health Research Program, University of Cincinnati College of Medicine, Cincinnati, OH, USA
2. Department of Family Medicine, University of California at San Diego School of Medicine, San Diego, CA, USA
3. US Medical Affairs, Pfizer, New York, NY, USA
4. Statistics, Pfizer, New York, NY, USA
5. Statistics, Pfizer, Groton, CT, USA
6. Global Product Development - Clinical Sciences & Operations, Pfizer, Groton, CT, USA
7. Neuroscience and Pain Division, Pfizer Inc, Louisville, KY, USA
8. North America Medical Affairs, Pfizer Inc, New York, NY, USA