Kupcinskas, Juozas
Steponaitiene, Ruta
Langner, Cosima
Smailyte, Giedre
Skieceviciene, Jurgita
Kupcinskas, Limas
Malfertheiner, Peter
Link, Alexander http://orcid.org/0000-0002-9514-4562
Article History
Received: 13 December 2016
Accepted: 16 May 2017
First Online: 6 July 2017
Competing Interests
: The authors declare that they have no competing interests.