?:authorAffiliation
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[\'Department of Medicine and Therapeutics, University of Ghana Medical School, University of Ghana, Accra, Ghana.\', \'Department of Medicine, Korle Bu Teaching Hospital, Accra, Ghana.\', \'Department of Radiology, Korle Bu Teaching Hospital, Accra, Ghana.\', \'Public Health Unit, Korle Bu Teaching Hospital, Accra, Ghana.\']
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