1. Department of Radiology, University of Ghana Medical School, College of Health Science, University of Ghana, Accra,Ghana
2. Department of Midwifery and Radiography, School of Health and Psychological Sciences City, University of London, UK
3. Department of Radiology, University of Ghana Medical School, College of Health Science, University of Ghana, Accra, Ghana
4. Department of Medicine, University of Ghana Medical School, College of Health Science, University of Ghana, Accra, Ghana
5. Department of Medical Imaging, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
6. Radiology Department, Korle Bu Teaching Hospital, Accra, Ghana