Updates are available Correction dated 2018-11-14
Click to view Correction: https://doi.org/10.1186/s41073-018-0058-y
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Authors
Horbach, S. P. J. M. http://orcid.org/0000-0003-0406-6261
Halffman, W. ( Willem)
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Funding
Funding for this research was provided by:
ZonMw (445001001)
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More Information
Article History
Received: 5 April 2018
Accepted: 28 August 2018
First Online: 20 September 2018
Change Date: 14 November 2018
Change Type: Correction
Change Details: Following publication of this article [1] it was brought to our attention that we omitted to provide credit for Table 1. While the content of the table and the systematization of blinding in review have been referenced in the text as coming from [2], the credit line for Table 1 should have been added as follows: “Reproduced with permission from [2] licensed under a CC BY-NC-ND 3.0 License”. The original publication of this article has been corrected accordingly.
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