Terán, David
Hocková, Dana
Česnek, Michal
Zíková, Alena
Naesens, Lieve
Keough, Dianne T.
Guddat, Luke W.
Article History
Received: 19 August 2016
Accepted: 6 October 2016
First Online: 27 October 2016
Competing interests
: The authors declare no competing financial interests.