Affiliation: | 1. Centre for Heart Rhythm Disorders, The University of Adelaide, Adelaide, Australia;2. School of Health and Related Research, The University of Sheffield, Sheffield, UK;3. Department of Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon;4. Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa |