Maximyuk, O
Khmyz, V
Lindskog, C-J
Vukojević, V
Ivanova, T
Bazov, I
Hauser, K F
Bakalkin, G
Krishtal, O
Article History
Received: 4 November 2014
Revised: 11 December 2014
Accepted: 15 December 2014
First Online: 12 March 2015
Competing interests
: The authors declare no conflict of interest.