Rundlöf, Maj
Andersson, Georg K. S.
Bommarco, Riccardo
Fries, Ingemar
Hederström, Veronica
Herbertsson, Lina
Jonsson, Ove
Klatt, Björn K.
Pedersen, Thorsten R.
Yourstone, Johanna
Smith, Henrik G.
Article History
Received: 11 July 2014
Accepted: 26 March 2015
First Online: 22 April 2015
Competing interests
: The authors declare no competing financial interests.