Ethical approval was gained in stages for the different aspects of the study and by the different bodies concerned.

This letters of approval may be viewed below. This fulfils the requirements of Deliverable 6.7.

Approval for Malawi study  (University of Warwick, UK)

Approval for Malawi study  (University of Malawi College of Medicine, Malawi)

Approval for Tanzania study  (University of Warwick, UK)

Approval for Tanzania study  (Ifakara Health Institute, Tanzania)