?:authorAffiliation
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[\'Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom.\', \'Department of Clinical Research, Health Education and Research Organization (HERO), Buea, Cameroon.\', \'Clinical Research Education, Networking and Consultancy (CRENC), Douala, Cameroon.\', \'General Practice, Dzeng Sub-divisional Hospital, Centre Region, Cameroon.\', \'Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.\']
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