The original publication of this article included an error in the spelling of the title where “psychoses” was spelled as “pychoses”. This has been corrected in the original article.
The publisher apologises for this error.
Our systems are now restored following recent technical disruption, and we’re working hard to catch up on publishing. We apologise for the inconvenience caused. Find out more: https://www.cambridge.org/universitypress/about-us/news-and-blogs/cambridge-university-press-publishing-update-following-technical-disruption
Published online by Cambridge University Press: 11 June 2018
The original publication of this article included an error in the spelling of the title where “psychoses” was spelled as “pychoses”. This has been corrected in the original article.
The publisher apologises for this error.
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