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Text and Data Mining valid from 2018-10-13
Received: 29 March 2018
Accepted: 3 October 2018
First Online: 13 October 2018
Ethics approval and consent to participate
: Ethical approval was provided by the South East Scotland Research Ethics Committee 01, NHS Lothian (16-SS-0084). All participants, and their parents/guardians, gave their informed written consent prior to participation in the study.
: All participants, and their parents/guardians, gave their consent for direct quotations from their interviews to be used in publications arising from the study.
: The authors declare that they have no competing interests.
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