To use the widget, please go to http://52.53.188.247/map.html

http://52.53.188.247/map.html?mode=&height=&width=&def_query=<def_query>

• mode: Optional. Can be none or "widget" to enable/disable widget mode
• height: Optional. Can be certain amount of pixels to adjust the height in widget mode
• width: Optional. Can be certain amount of pixels to adjust the width in widget mode
• def_query: Optional. Can be a HTML-escaped string for default query upon initialization

By typing words in the query field and wait for a while, the website will automatically start querying clinical trials information from our database.

Then, a number of circles will appear with each labelling the number of studies inside such area.

Hovering on a circle will display the total number of study population inside such area.

Right-click on a circle will display more detailed information about the demographics.