1. Department of Anatomy, Third Faculty of Medicine, Charles University in Prague, Praha
2. Department of Medicine and Humanities, Faculty of Biomedical Engineering, Czech Technical University in Prague, Kladno
3. Outpatient Department of Angiology, Brno
4. Centre of Scientific Information, Third Faculty of Medicine, Charles University in Prague
5. Institute of Information Studies and Librarianship, Faculty of Arts, Charles University in Prague, Praha, Czech Republic