The National Institutes of Health Center on Compulsive Behaviors
Research Fellow
University of Rome "La Sapienza"
Research Fellow
EMCDDA
Research Fellow
Foundation for Advanced Education in the Sciences
Instructor
Sunovion Pharmaceuticals Inc.
Director, Translational Medicine
The National Institute on Drug Abuse (NIDA)
Research Fellow
The National Institute on Drug Abuse (NIDA)
Guest Researcher
National Institute on Alcohol Abuse and Alcoholism
Special Volunteer
Sapienza Università di Roma
Università degli Studi di Milano