Svensson, H
Wetterling, L
Bosaeus, M
Odén, B
Odén, A
Jennische, E
Edén, S
Holmäng, A
Lönn, M
Article History
Received: 29 June 2015
Revised: 19 October 2015
Accepted: 5 November 2015
First Online: 13 November 2015
Competing interests
: The authors declare no conflict of interest.