Timm, Rainer http://orcid.org/0000-0001-8914-5924
Head, Ashley R.
Yngman, Sofie
Knutsson, Johan V.
Hjort, Martin
McKibbin, Sarah R.
Troian, Andrea
Persson, Olof
Urpelainen, Samuli
Knudsen, Jan
Schnadt, Joachim
Mikkelsen, Anders
Article History
Received: 27 February 2017
Accepted: 19 March 2018
First Online: 12 April 2018
Competing interests
: The authors declare no competing interests.