Biomedical Research Foundation, Academy of Athens
http://www.bioacademy.gr/
Institute of Physics Belgrade
https://www.ipb.ac.rs/en/
University of Ss. Cyril and Methodius
http://www.ukim.edu.mk/en_index.php
University of Szeged Klebelsberg Library
http://www.ek.szte.hu/?lang=en