Schoemans, H
Goris, K
Durm, R V
Vanhoof, J
Wolff, D
Greinix, H
Pavletic, S
Lee, S J
Maertens, J
Geest, S D
Dobbels, F
Duarte, R F
,
Article History
Received: 20 October 2015
Revised: 13 January 2016
Accepted: 18 January 2016
First Online: 4 April 2016
Competing interests
: The authors declare no conflict of interest.