Open Access Open Badges Correction

Correction: A participatory parent-focused intervention promoting physical activity in preschools: Design of a cluster-randomized trial

Freia De Bock12*, Joachim E Fischer1, Kristina Hoffmann1 and Herbert Renz-Polster1

Author Affiliations

1 Mannheim Institute of Public Health, Social and Preventive Medicine, University Medicine Mannheim, Heidelberg University, Mannheim, Germany

2 Department of Pediatrics, University Medicine Mannheim, Mannheim Medical Faculty, Heidelberg University, Mannheim, Germany

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BMC Public Health 2012, 12:355  doi:10.1186/1471-2458-12-355

Published: 16 May 2012

First paragraph (this article has no abstract)

At the time of writing our study design paper [1], the study's recruitment and randomization process was ongoing with numbers of schools in both study arms still changing. We finally were able to recruit more eligible preschools than initially thought. Therefore the numbers in Figure 1 have changed (see new attached Figure 1).