Paulus, Constanze
Rebets, Yuriy
Tokovenko, Bogdan
Nadmid, Suvd
Terekhova, Larisa P.
Myronovskyi, Maksym
Zotchev, Sergey B.
Rückert, Christian
Braig, Simone
Zahler, Stefan
Kalinowski, Jörn
Luzhetskyy, Andriy
Article History
Received: 12 June 2016
Accepted: 10 January 2017
First Online: 10 February 2017
Competing interests
: The authors declare no competing financial interests.