Yakunin, Sergii
Protesescu, Loredana
Krieg, Franziska
Bodnarchuk, Maryna I.
Nedelcu, Georgian
Humer, Markus
De Luca, Gabriele
Fiebig, Manfred
Heiss, Wolfgang
Kovalenko, Maksym V.
Article History
Received: 21 April 2015
Accepted: 13 July 2015
First Online: 20 August 2015
Change Date: 23 September 2015
Change Type: Update
Change Details: A correction has been published and is appended to both the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Competing interests
: The authors declare no competing financial interests.