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Article History

Received: 23 September 2016

Accepted: 29 January 2018

First Online: 12 February 2018

Ethics approval and consent to participate

: Ethical approval was granted from the Irish College of General Practitioners Research Ethics Committee. Permission was obtained to access the medical records as part of this study and this was approved by the ethics committee.

: Not applicable.

: The authors declare that they have no competing interests.

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