Koubínová, Darina
Dincă, Vlad
Dapporto, Leonardo
Vodă, Raluca
Suchan, Tomasz
Vila, Roger
Alvarez, Nadir
Article History
Received: 23 June 2017
Accepted: 20 September 2017
First Online: 23 October 2017
Competing Interests
: The authors declare that they have no competing interests.