1. Division of Epidemiology II, Office of Pharmacovigilance and Epidemiology, Office of Surveillance and Epidemiology; Center for Drug Evaluation and Research, Food and Drug Administration; Silver Spring MA USA
2. Division of Biometrics VII, Office of Biostatistics; Center for Drug Evaluation and Research, Food and Drug Administration; Silver Spring MA USA
3. Division of Bone, Reproductive, and Urologic Products; Office of New Drugs, Center for Drug Evaluation and Research, Food and Drug Administration; Silver Spring MA USA
4. Office of New Drugs, Immediate Office; Center for Drug Evaluation and Research, Food and Drug Administration; Silver Spring MA USA