**4. Conclusions**


**Author Contributions:** Investigation, E.V. and O.B.; Methodology, E.V. and O.B.; Supervision, H.C. and N.T.; Visualization, E.V.; Writing–Original Draft Preparation, E.V.; Writing–Review & Editing, E.V., H.C. and N.T.

**Funding:** This research has received funding from Horizon 2020 research and innovation program under MSCA-RISE-2017 (No. 778357) and from Research Lithuanian Council project (No 09.3.3-LMT-K-712-08-0003).

**Conflicts of Interest:** The authors declare no conflict of interest.
