1. Department of Risk Management and EpidemiologyPurdue Pharma L.P.Stamford Connecticut USA
2. Adjunct, Epidemiology DepartmentUniversity of Pennsylvania Perelman School of MedicinePhiladelphia Pennsylvania USA
3. Department of Mental HealthJohns Hopkins Bloomberg School of Public HealthBaltimore Maryland USA
4. Inflexxion Inc.Newton Massachusetts USA
5. DL Global Partners IncToronto Canada
6. Pharmacology and Toxicology, Medicine and PsychiatryUniversity of TorontoToronto Canada
7. Department of Health PolicyPurdue Pharma L.P.Stamford Connecticut USA
8. Department of Public Health & Community Medicine, School of MedicineTufts UniversityBoston Massachusetts USA
9. Rocky Mountain Poison & Drug CenterDenver Colorado USA
10. Surgery and MedicineUniversity of Colorado Health Sciences CenterDenver Colorado USA