1. Department of Family Medicine, Federal Medical Center, Nguru, Nigeria
2. Department of Family Medicine, Obafemi Awolowo University Teaching Hospital Complex, Ile-Ife, Nigeria
3. Department of Family Medicine, University of Medical Sciences, Ondo, Nigeria
4. Department of Family Medicine, Wesley Guild Hospital, OAUTHC, Ilesa, Nigeria
5. Department of Family Medicine, Federal Teaching Hospital, Ido-Eki, Nigeria