During 17-19.1.2017, Jana Holubčíková visited the Masaryk university in Brno, Czech Republic in order to develop the cooperation with the Institute of Research on Children, Youth and Family on the project ThinLine, aiming to map the use of information and communication technologies and the internet in the context of eating habits and fitness among young people (http://thinline.fss.muni.cz/). During her stay at the Faculty of Social Studies she attended several meetings with specialists in the field of adolescents psychology, eating disorders and internet use.