Figure 1From: The Fifth German Oral Health Study (Fünfte Deutsche Mundgesundheitsstudie, DMS V) – rationale, design, and methods DMS V study sample points*. *Orange marked communities or cities are regular study sample points; in red marked cities, more than 1 study sample point was selected; in yellow marked study sample points, the communities were too small by population to achieve the target number of study participants and a so called synthetic study sample point was built by pooling several surrounding communities.Back to article page