Ehrensperger, Michael M
Taylor, Kirsten I
Berres, Manfred
Foldi, Nancy S
Dellenbach, Myriam
Bopp, Irene
Gold, Gabriel
von Gunten, Armin
Inglin, Daniel
Müri, René
Rüegger, Brigitte
Kressig, Reto W
Monsch, Andreas U
Article History
Received: 18 March 2014
Accepted: 29 September 2014
First Online: 24 November 2014