1. Institute of Social and Preventive Medicine, University of Bern , Bern , Switzerland
2. Lighthouse Trust , Lilongwe , Malawi
3. Centre for Infectious Disease Research in Zambia , Lusaka , Zambia
4. International Training and Education Center for Health (I-TECH) , Lilongwe , Malawi
5. Center for International Health, Education, and Biosecurity (Ciheb) at University of Maryland, Baltimore School of Medicine (UMB) , Lilongwe , Malawi
6. Diabetes Center Berne , Bern , Switzerland
7. Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich , Zurich , Switzerland
8. Institute of Medical Virology, University of Zurich , Zurich , Switzerland
9. Department of Infectious Diseases, Bern University Hospital, University of Bern , Bern , Switzerland
10. Population Health Sciences, Bristol Medical School, University of Bristol , Bristol , United Kingdom
11. Centre for Infectious Disease Epidemiology and Research, Faculty of Health Sciences, University of Cape Town , Cape Town , South Africa
12. KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP) , School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban , South Africa
13. Centre for the AIDS Programme of Research in South Africa (CAPRISA) , University of KwaZulu-Natal, Durban , South Africa