Kirk, Karina Frahm http://orcid.org/0000-0002-7603-8422
Méric, Guillaume
Nielsen, Hans Linde
Pascoe, Ben http://orcid.org/0000-0001-6376-5121
Sheppard, Samuel K.
Thorlacius-Ussing, Ole
Nielsen, Henrik http://orcid.org/0000-0002-0841-8255
Article History
Received: 22 August 2017
Accepted: 12 January 2018
First Online: 30 January 2018
Competing Interests
: The authors declare that they have no competing interests.