The authors would like to add in two references to the above article:
On page 5, paragraph 6, a citation should have been included in the third sentence to read: “However, there is strong evidence pointing to a high level of continuity between childhood/ adolescent and adult psychopathology (McGorry, Reference McGorry, Purcell, Goldstone and Amminger2011).”
On page 7, paragraph 7, a citation should have been included in the third sentence to read: “Delay in the start of treatment can have multiple deleterious consequences, and mental health professionals should be well aware of this (McGorry, Reference McGorry, Purcell, Goldstone and Amminger2011).”
The authors apologise for these errors.