Birgisdóttir, Kristín Helga
Jónsson, Stefán Hrafn
Ásgeirsdóttir, Tinna Laufey
Funding for this research was provided by:
Icelandic Research Fund (130611-052)
University of Iceland Eimskip Fund
Article History
Received: 9 December 2016
Accepted: 15 May 2017
First Online: 23 May 2017