Mailing the reminders

Thank you to all participants so far. We would be pleased to send you the survey documents once again. Thank you for your participation and support in our study.  

Start of the survey

The survey documents are printed and mailed by the German Pension Insurance North and the German Pension Insurance Central Germany. We are glad to welcome you as participant in our study.

Start of the project

01.01.2017 – Our project “rehabilitation for people with back pain” has started.