Published on in Vol 16, No 5 (2014): May
1 Inflexxion, Inc., Newton, MA, United States
2 Purdue Pharma L.P., Stamford, CT, United States
3 Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
4 Center for Psychological Studies, Nova Southeastern University, Fort Lauderdale, FL, United States
5 Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States