Couto, Rafael C.
Guarise, Marco
Nicolaou, Alessandro
Jaouen, Nicolas
Chiuzbăian, Gheorghe S.
Lüning, Jan
Ekholm, Victor
Rubensson, Jan-Erik
Såthe, Conny
Hennies, Franz
Kimberg, Victor
Guimarães, Freddy F.
Agren, Hans
Gel’mukhanov, Faris
Journel, Loïc
Simon, Marc
Article History
Received: 30 October 2015
Accepted: 13 January 2016
First Online: 10 February 2016
Competing interests
: The authors declare no competing financial interests.