979
Participants
Start Date
June 30, 2016
Primary Completion Date
November 30, 2018
Study Completion Date
November 30, 2019
Change the Cycle
See previous response
University of Southern California, Los Angeles
RTI International, San Francisco
National Institute on Drug Abuse (NIDA)
NIH
RTI International
OTHER
University of Toronto
OTHER
University of Southern California
OTHER