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. 2007 Aug 15;16(11):1755–1775. doi: 10.1007/s00586-007-0433-8

Fig. 1.

Fig. 1

In this article we report only on studies on function-related outcomes. (a) Note that two articles were published after the end of the systematic search of the databases [36, 43], and one article was excluded in the abstract screening at first due to the wording “..in patients with chronic low back pain...” in the title [14]