Eidet, J. R.
Reppe, S.
Pasovic, L.
Olstad, O. K.
Lyberg, T.
Khan, A. Z.
Fostad, I. G.
Chen, D. F.
Utheim, T. P.
Article History
Received: 13 July 2015
Accepted: 17 February 2016
First Online: 4 March 2016
Competing interests
: Yes, there is a potential competing financial interest. A patent application based on this study has been filed.