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Article History

Received: 15 May 2017

Accepted: 23 April 2018

First Online: 2 May 2018

Ethics approval and consent to participate

: Not applicable.

: Professor Hay receives sessional fees and lecture fees from the Australian Medical Council, Therapeutic Guidelines publication, and New South Wales Institute of Psychiatry and royalties from Hogrefe and Huber, McGraw Hill Education, and Blackwell Scientific Publications. Other authors declare that they have no competing interests.

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