Acknowledgments
The authors wish to acknowledge the Canadian Institutes of
Health for funding this study. They also thank the principal
investigators and study coordinators for their continued
contributions in participant recruitment, data collection,
and management of participants.They wish to acknowledge
members of the Trial Coordinating Center, Trial Steering
Committee, and Data Safety Monitoring Board for their
involvement in overall study guidance, conduct, and safety.
Finally, they also thank all the mothers and infants who have
participated in this study.