Opioid Overdose Prevention | People Who Use Opioids/People With Opioid Use Disorder (OUD) | Reduction of Substance Use-related Stigma | Non-substance-using People With a Friend or Family Member Who Uses Opioids | Peer Harm Reduction Support Champions
United States
Tampere University Hospital
Turku University Hospital; Helsinki University Central Hospital; Oulu University... and other collaborators