Fig. 2
From: Frequently repeated measurements -our experience of collecting data with SMS
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12874-020-01013-y/MediaObjects/12874_2020_1013_Fig2_HTML.png)
Non-compliance (percentage of missing answers) in MC Chiro over 52 weeks
From: Frequently repeated measurements -our experience of collecting data with SMS
Non-compliance (percentage of missing answers) in MC Chiro over 52 weeks