Brede, Jens http://orcid.org/0000-0002-4946-8160
Atodiresei, Nicolae
Caciuc, Vasile
Bazarnik, Maciej
Al-Zubi, Ali
Blügel, Stefan
Wiesendanger, Roland
Article History
Received: 7 May 2014
Accepted: 13 September 2014
First Online: 19 October 2014
Competing interests
: The authors declare no competing financial interests.