1. Poison Control and Drug Information Center (PCDIC); College of Medicine and Health Sciences; An-Najah National University; Nablus Palestine
2. Department of Clinical and Community Pharmacy; College of Medicine and Health Sciences; An-Najah National University; Nablus Palestine
3. WHO Collaborating Centre for Drug Information; National Poison Centre; Universiti Sains Malaysia (USM); Pulau Pinang Penang Malaysia
4. Acute Medical Unit; York Teaching Hospitals NHS Foundation Trust; York UK
5. Department of Physiology, Pharmacology and Toxicology; College of Medicine and Health Sciences; An-Najah National University; Nablus Palestine