1. Clinical Toxicology, Guy’s and St Thomas’ NHS Foundation Trust
2. Emergency Medicine, Guy’s and St Thomas’ NHS Foundation Trust, UK
3. European Monitoring Centre for Drugs and Drug Addiction, Lisbon, Portugal
4. Emergency Department, University Hospital of Oran, Oran, Algeria
5. Faculty of Life Sciences and Medicine, King’s College London, London, UK
6. The Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
7. Emergency Department, American University of Beirut Medical Center, Beirut, Lebanon
8. The National Poison Control Centre, Military Medical Academy, Belgrade, Serbia
9. Emergency Department, Mohamed Liamine Debaghine Hospital, Bab El Oued University Hospital Center, Bab El Oued, Algeria
10. Emergency Department, Centre Mahmoud Yacoub d’assistance médicale urgente, Tunis, Tunisia
11. University Hospital ‘Mother Teresa’, Tirana, Albania