de Vlieg, Rebecca A. http://orcid.org/0000-0001-9207-8865
van Empel, Eva
Montana, Livia
Xavier Gómez-Olivé, F.
Kahn, Kathleen
Tollman, Stephen
Berkman, Lisa
Bärnighausen, Till W.
Manne-Goehler, Jennifer
Funding for this research was provided by:
National Institute on Aging (P01 AG041710)
University of the Witwatersrand, Johannesburg (058893/Z/99/A; 069683/Z/02/Z; 085477/Z/08/Z; 085477/B/08/Z)
Wellcome Trust (058893/Z/99/A; 069683/Z/02/Z; 085477/Z/08/Z; 085477/B/08/Z)
Alexander von Humboldt-Stiftung
Bundesministerium für Bildung und Forschung
National Institute of Child Health and Human Development (NIH (R01-HD084233), NIA of NIH (P01-AG041710), NIAID of NIH (R01-AI124389 and R01-AI112339) as well as FIC of NIH (D43-TW009775))
National Institute of Allergy and Infectious Diseases (T32 AI007433)
Article History
Accepted: 7 December 2020
First Online: 2 January 2021
Compliance with Ethical Standards
:
: The authors have no conflicts of interests to declare.
: Ethical approval for this study was granted by the University of Witwatersrand (#M141159), the Harvard T.H. Chan School of Public Health (#13-1608), and the Mpumalanga Provincial Research and Ethics Committee.