1. College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia;
2. Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts;
3. Institut Supérieur des Sciences de la Population, University of Ouagadougou, Ouagadougou, Burkina Faso;
4. College of Natural and Mathematical Sciences, University of Dodoma, Dodoma, Tanzania;
5. Department of Statistics, University of Ibadan, Ibadan, Nigeria;
6. Addis Continental Institute of Public Health, Addis Ababa, Ethiopia;
7. Africa Academy for Public Health, Dar es Salaam, Tanzania;
8. Nouna Health Research Center, Nouna, Burkina Faso;
9. Kintampo Health Research Centre, Research and Development Division, Ghana Health Service, Kintampo North Municipality, Bono East Region, Ghana;
10. Heidelberg Institute of Global Health, University of Heidelberg, Heidelberg, Germany;
11. Africa Health Research Institute, KwaZulu-Natal, South Africa;
12. Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia;
13. Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia;
14. Department of Preventive Medicine, School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia;
15. Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania;
16. Division of Public Health Institutes and Research, Africa Centres for Disease Control and Prevention, Addis Ababa, Ethiopia;
17. University of Ibadan Research Foundation, University of Ibadan, Ibadan, Nigeria;
18. Department of Nutrition, Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts;
19. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts