Fletcher-Watson, Sue http://orcid.org/0000-0003-2688-1734
Hampton, Sarah
Article History
Received: 2 May 2017
Accepted: 28 August 2018
First Online: 2 October 2018
Competing Interests
: The first author has a financial arrangement with Interface 3, the commercial licensee of the <i>FindMe</i> app. She may receive a royalty payment if sales exceed a pre-determined threshold. The authors have no other competing interests to declare.