Duale, Nur
Lipkin, W Ian
Briese, Thomas
Aarem, Jeanette
Rønningen, Kjersti S
Aas, Kaja K
Magnus, Per
Harbak, Kari
Susser, Ezra
Brunborg, Gunnar
Article History
Received: 3 July 2014
Accepted: 4 September 2014
First Online: 12 September 2014