Logue, Jürg B
Stedmon, Colin A
Kellerman, Anne M
Nielsen, Nikoline J
Andersson, Anders F http://orcid.org/0000-0002-3627-6899
Laudon, Hjalmar
Lindström, Eva S
Kritzberg, Emma S
Article History
Received: 11 December 2014
Revised: 13 April 2015
Accepted: 1 July 2015
First Online: 21 August 2015
Competing interests
: The authors declare no conflict of interest.