Article History
Received: 7 November 2019
Accepted: 20 November 2019
First Online: 4 December 2019
Ethics approval and consent to participate
: All procedures performed in present study were in accordance with the ethical standards. The informed consent was obtained for each patient before any medical act is performed. Present study has been registered by the local ethic committee for Austrian region „Kärnten “in Klagenfurt (AUT), under study number A 37/19.
: Not applicable.
: Tubin Slavisa M.D. reported on international patent application PCT/EP2019/052164 published as WO 2019/162050. The authors reported no other conflicts of interest.