Claessen, Heiner
Avalosse, Herve
Guillaume, Joeri
Narres, Maria
Kvitkina, Tatjana
Arend, Werner
Morbach, Stephan
Lauwers, Patrick
Nobels, Frank
Boly, Jacques
Van Hul, Chris
Doggen, Kris
Dumont, Isabelle
Felix, Patricia
Van Acker, Kristien
Icks, Andrea
Funding for this research was provided by:
German Federal Ministry of Health (ZMV I 5-2514FSB505)
Article History
Received: 8 January 2018
Accepted: 8 May 2018
First Online: 16 June 2018
Duality of interest
: The authors declare that there is no duality of interest associated with this manuscript.