(First published online [14th July 2018])
Original text and correction
There is a minor mistake in the flowchart (figure 1).
In the Melbourne site, 72 participants was randomised to the placebo group, not 73.
Original text
Correction
12th August 2024: digital purchasing is currently unavailable on Cambridge Core. Due to recent technical disruption affecting our publishing operation, we are experiencing some delays to publication. We are working hard to restore services as soon as possible and apologise for the inconvenience. For further updates please visit our website: https://www.cambridge.org/news-and-insights/technical-incident
Published online by Cambridge University Press: 15 November 2018
(First published online [14th July 2018])
Original text and correction
There is a minor mistake in the flowchart (figure 1).
In the Melbourne site, 72 participants was randomised to the placebo group, not 73.
Original text
Correction