1. Department of Medicine, Ekiti State University Teaching Hospital, Ado-Ekiti, Nigeria
2. Department of Medicine, Ekiti State University, Ado-Ekiti, Nigeria
3. Emergency Medicine Department, Kingsmill Hospital, Sutton-in-Ashfield, Scotland
4. Department of Pharmacology and Therapeutics, Ekiti State University, Ado-Ekiti, Nigeria
5. Department of Community Medicine, Ekiti State University, Ado-Ekiti, Nigeria
6. Department of Surgery, Afe Babalola University, Ado-Ekiti, Nigeria
7. Department of Medicine, University of Ilorin, Ilorin, Nigeria
8. Department of Community Medicine, Federal Teaching Hospital, Ido-Ekiti, Nigeria
9. Department of Medicine, Faculty of Clinical Sciences, College of Medicine and Health Sciences, Afe Babalola University, Ado-Ekiti, Nigeria
10. Department of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria, South Africa
11. Department of Pharmacoepidemiology, Strathclyde Institute of Pharmacy and Biomedical Science, University of Strathclyde, Glasgow, United Kingdom