Current Considerations Regarding Opioid Use Disorder and Its Treatment: Examples from North America, Europe, and the Middle East

1. Exploring the Pros and Cons of Opioid Substitution Treatment and Harm Reduction in Iran: Insights from Two Decades – Ramin Radfar (Iran)
2. Current Considerations in the Treatment of People with Opioid Use Disorders in the United States – Jenna Butner (USA)
3. Providing Medications for People with OUD via Telemedicine: The Scottish Experience to Date – Joseph Tay Wee Teck (UK)