Roubinet, Eve
Jonsson, Tomas
Malsher, Gerard
Staudacher, Karin
Traugott, Michael
Ekbom, Barbara
Jonsson, Mattias https://orcid.org/0000-0002-8489-6099
Article History
Received: 30 November 2017
Accepted: 4 May 2018
First Online: 23 May 2018
Competing Interests
: The authors declare no competing interests.