| Date | Event | Description |
|---|---|---|
| 14 May 2004 | Amended | We added a sixth inclusion criterion to the protocol, that states that only studies in which the effect of the TFU can be isolated and analyzed, will be included. This extra inclusion criterium has no consequences for the search strategy, and no other studies will be included or excluded than was originally intended. The extra inclusion criterium was needed because studies wherein the effect of the TFU cannot be isolated do not add to the aim of this review. Moreover, the review is not intended to compare TFU interventions to multi‐component interventions. |
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