Novickij, Vitalij
Grainys, Audrius
Lastauskienė, Eglė
Kananavičiūtė, Rūta
Pamedytytė, Dovilė
Kalėdienė, Lilija
Novickij, Jurij
Miklavčič, Damijan
Article History
Received: 15 February 2016
Accepted: 30 August 2016
First Online: 16 September 2016
Competing interests
: The authors declare no competing financial interests.