Bentzon-Tilia, Mikkel http://orcid.org/0000-0002-7888-9845
Traving, Sachia J
Mantikci, Mustafa
Knudsen-Leerbeck, Helle
Hansen, Jørgen L S
Markager, Stiig
Riemann, Lasse
Article History
Received: 15 March 2014
Revised: 3 June 2014
Accepted: 5 June 2014
First Online: 15 July 2014
Competing interests
: The authors declare no conflict of interest.