Funding for this research was provided by:
Trinity College Dublin (stipend)
Text and Data Mining valid from 2019-01-12
Received: 20 June 2018
Accepted: 20 December 2018
First Online: 12 January 2019
Compliance with ethical standards
: This study was approved by a specially-convened Research Ethics Committee of The National Study Longitudinal of Childhood—Growing Up in Ireland.
: No financial or nonfinancial benefits have been received or will be received from any party related directly or indirectly to the subject of this article.