Stubbington, Michael J T http://orcid.org/0000-0001-5924-3566
Lönnberg, Tapio
Proserpio, Valentina
Clare, Simon
Speak, Anneliese O http://orcid.org/0000-0003-4890-4685
Dougan, Gordon
Teichmann, Sarah A
Article History
Received: 28 August 2015
Accepted: 25 January 2016
First Online: 7 March 2016
Competing interests
: The authors declare no competing financial interests.