1

2 “... from the data available. Incongruity among studies, however, demonstrates the extent to which...”

3 “... and institutions, but, as this study clearly demonstrates, countries have adopted differing strategies to design...”

4 “... with tuberculosis. It has been demonstrated that undernutrition is a risk factor for progression from tuberculosis...”

5 “... to Stop TB, 2006-2015 demonstrate the commitment of the TB control community to contribute to stronger...”

6 “... that since the implementation of decrees, a number of improvements have been demonstrated within hospitals...”

7 “... Hopkins University undertook a systematic review in 2004. It demonstrated that existing guidelines...”

8 “..., large multi-centre laboratory validation and demonstration studies coordinated by FIND, and unpublished...”