Taipale, Sami J.
Galloway, Aaron W. E.
Aalto, Sanni L.
Kahilainen, Kimmo K.
Strandberg, Ursula
Kankaala, Paula
Article History
Received: 15 February 2016
Accepted: 10 July 2016
First Online: 11 August 2016
Competing interests
: The authors declare no competing financial interests.