How to navigate within and outside the lecture

To move forward or backward, use buttons located at the upper left of each slide.	Current page is in red in the series as below. Submit your comments via "review" page. front|1|2|3|4|5|6|7|8|9|10|11|12|13|14|review Contributors are from academia as wll as international organizations such as WHO, World Bank, ,,,,,,,	To move to any slide, click on the appropriate link in the series along the upper right of each page.
Within some slides, there is a hyperlink which you can click and obtain relevant information.		Within some text, there is a hyperlink which you can click and obtain relevant information.