Funding
DER
This research was funded by the National Institute for Health Research (NIHR; project reference 16/137/87) using UK aid from the UK Government to support global health research. The views expressed in this publication are those of the authors and not necessarily those of the NIHR or the UK Department of Health and Social Care. KB was partially supported by an FWF (Fonds zur Förderung der wissenschaftlichen Forschung) Austrian Science Fund Lise Meitner Award (M-3069-B). The trial funder, suppliers and drug manufacturer had no role in the study design, data collection, analysis, interpretation or manuscript preparation. The corresponding author had full access to all of the data used in the study and had final responsibility for the decision to submit for publication.