Affiliation: | 1. Department of Medicine, Mulago National Referral Hospital, , Kampala, Uganda;2. Department of Medicine, School of Medicine, College of Health Sciences, Makerere University, , Kampala, Uganda;3. Department of Physiology, School of Biomedical Sciences, College of Health Sciences, Makerere University, , Kampala, Uganda;4. Uganda Cancer Institute, , Kampala, Uganda;5. Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University, , Kampala, Uganda;6. Department of Pediatrics, Centre Hospitalier Universitaire Ste‐Justine, University of Montreal, , Montreal, Quebec, Canada |