aResearch Department of Clinical, Educational & Health Psychology, University College London, London, United Kingdom
bNeonatal Unit, Queen Charlotte's and Chelsea Hospital, London, United Kingdom
cDepartment of Psychology, University of Northern British Columbia, Prince George, BC, Canada
dDepartment of Psychology, University of British Columbia, Kelowna, BC, Canada
*Corresponding author. Address: Research Department of Clinical, Educational & Health Psychology, University College London, Gower St, London WC1E 6BT, United Kingdom. Tel.: +44 2076791608. E-mail address: [email protected] (A. C. de C Williams).
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