Figure 1
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2458-14-1268/MediaObjects/12889_2014_Article_7470_Fig1_HTML.jpg)
Flow chart on patient selection from 245 patients providing written informed consent to 149 patients analyzed with regard to diurnal physical activity profiles.
Flow chart on patient selection from 245 patients providing written informed consent to 149 patients analyzed with regard to diurnal physical activity profiles.