Larsson, Daniel H.
Vågberg, William
Yaroshenko, Andre
Yildirim, Ali Önder
Hertz, Hans M.
Article History
Received: 12 July 2016
Accepted: 17 November 2016
First Online: 13 December 2016
Competing interests
: D.H.L., W.V., A.Y., and A.Ö.Y. declare no competing financial interests. H.M.H. is a shareholder in Excillum AB.