Upenn School of Nursing Centre For Health Outcomes Policy Research, Philadelphia, Pennsylvania, United States
The Ohio State University - Martha Morehouse Medical Pavilion, Suite 2600, Columbus, Ohio, United States
University of Pennsylvania, Philadelphia, Pennsylvania, United States
University of Iceland, Reykjavík, Iceland
University of Pennsylvania Center for Studies of Addiction, Philadelphia, Pennsylvania, United States
Caron Treatment Center, Wernersville, Pennsylvania, United States
Penn Presbyterian Medical Center, Philadelphia, Pennsylvania, United States
Pennsylvania Hospital, Philadelphia, Pennsylvania, United States
Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
University of Pennsylvania, Philadelphia, Pennsylvania, United States
Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
University of Pennsylvania, Philadelphia, Pennsylvania, United States
University of Pennsylvania, Philadelphia, Pennsylvania, United States