Williams, Andrew R.
Ramsay, Aina
Hansen, Tina V. A.
Ropiak, Honorata M.
Mejer, Helena
Nejsum, Peter
Mueller-Harvey, Irene
Thamsborg, Stig M.
Article History
Received: 23 April 2015
Accepted: 9 September 2015
First Online: 30 September 2015
Competing interests
: The authors declare no competing financial interests.