Funding for this research was provided by:
Lunds Universitet
Lund Djurskyddsfond
Elis Wilde
Article History
Received: 13 October 2017
Revised: 29 January 2018
Accepted: 1 February 2018
First Online: 21 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national and/or institutional guidelines for the care and use of animals were followed.
: The fieldwork was carried out under permits from the Lund/Malmö Ethical Committee for Animal Experiments (M160-11, M27-10, M33-13).