Koukalová, Alena
Amaro, Mariana http://orcid.org/0000-0002-4868-227X
Aydogan, Gokcan
Gröbner, Gerhard
Williamson, Philip T. F. http://orcid.org/0000-0002-0231-8640
Mikhalyov, Ilya
Hof, Martin http://orcid.org/0000-0003-2884-3037
Šachl, Radek
Article History
Received: 16 January 2017
Accepted: 30 May 2017
First Online: 14 July 2017
Competing Interests
: The authors declare that they have no competing interests.