This article was published in Psychological Medicine with the supplementary figure incorrectly included as Figure 2. This has been updated to the correct figure online and in the article.
The authors apologise for this error.
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Published online by Cambridge University Press: 21 June 2022
This article was published in Psychological Medicine with the supplementary figure incorrectly included as Figure 2. This has been updated to the correct figure online and in the article.
The authors apologise for this error.