1 The Lancet Diabetes and Endocrinology, London, UK; Centre for Global Health, King's College London, London, UK; School of Public Health, University of the Witwatersrand, Johannesburg, South Africa.
2 Institute of Human Virology, Abuja, Nigeria.
3 Africa NCD Open Lab, GSK, Nairobi, Kenya.
4 The Lancet Global Health, London, UK.
5 Chronic Non-communicable Diseases Global Initative, RTI International, Seattle, WA, USA.
6 Nutrition and Population Global Practice, World Bank Group, Washington, DC, USA.
7 National TB Control Program, Ministry of Health, WHO Regional Office for Africa Inter-country Support Team for East/Southern Africa, Harare, Zimbabwe.
8 WHO/AFRO/CDS Laboratories Focal Point (HIV/TB/Hepatitis), WHO Regional Office for Africa Inter-country Support Team for East/Southern Africa, Harare, Zimbabwe. Electronic address: onyebujohp@who.int.