About the Authors

Anna Gamell

Contributed equally to this work with: Anna Gamell, Lameck Bonaventure Luwanda

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Visualization, Writing – original draft

anna.gamell@unibas.ch

Affiliations Ifakara Health Institute, Ifakara, United Republic of Tanzania, Swiss Tropical and Public Health Institute, Basel, Switzerland, University of Basel, Basel, Switzerland

Lameck Bonaventure Luwanda

Contributed equally to this work with: Anna Gamell, Lameck Bonaventure Luwanda

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Visualization, Writing – original draft

Affiliation Ifakara Health Institute, Ifakara, United Republic of Tanzania

Aneth Vedastus Kalinjuma

Roles Data curation, Formal analysis, Methodology, Visualization, Writing – review & editing

Affiliation Ifakara Health Institute, Ifakara, United Republic of Tanzania

Leila Samson

Roles Data curation, Writing – review & editing

Affiliation Ifakara Health Institute, Ifakara, United Republic of Tanzania

Alex John Ntamatungiro

Roles Data curation, Writing – review & editing

Affiliation Ifakara Health Institute, Ifakara, United Republic of Tanzania

Maja Weisser

Roles Data curation, Writing – review & editing

Affiliations Ifakara Health Institute, Ifakara, United Republic of Tanzania, Swiss Tropical and Public Health Institute, Basel, Switzerland, University of Basel, Basel, Switzerland

Winfrid Gingo

Roles Data curation, Writing – review & editing

Affiliation Saint Francis Referral Hospital, Ifakara, United Republic of Tanzania

Marcel Tanner

Roles Supervision, Writing – review & editing

Affiliations Swiss Tropical and Public Health Institute, Basel, Switzerland, University of Basel, Basel, Switzerland

Christoph Hatz

Roles Supervision, Writing – review & editing

Affiliations Swiss Tropical and Public Health Institute, Basel, Switzerland, University of Basel, Basel, Switzerland

Emilio Letang

Roles Conceptualization, Methodology, Project administration, Supervision, Validation, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations Ifakara Health Institute, Ifakara, United Republic of Tanzania, Swiss Tropical and Public Health Institute, Basel, Switzerland, University of Basel, Basel, Switzerland, ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic—Universitat de Barcelona, Barcelona, Spain

Manuel Battegay

Roles Conceptualization, Methodology, Project administration, Supervision, Validation, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliations University of Basel, Basel, Switzerland, Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland

on behalf of the KIULARCO Study Group

Membership of the KIULARCO Study Group is provided in the Acknowledgments.

Competing Interests

Among the funders of our clinic there is a commercial source: Merck for Mothers. However, this does not alter our adherence to PLOS ONE policies on sharing data and materials.