Vedin, Tomas
Svensson, Sebastian
Edelhamre, Marcus
Karlsson, Mathias
Bergenheim, Mikael
Larsson, Per-Anders
Funding for this research was provided by:
Gorthon Foundation (n/a)
Article History
Received: 9 September 2017
Accepted: 12 March 2018
First Online: 17 March 2018
Compliance with ethical standards
:
: The study was approved by the Regional Ethical Review Board in Lund. It was conducted in accordance with Helsinki declaration. Specific national laws were observed.
: Authors declare no conflicts of interest.