1. Faculty of Health Sciences at Zalaegerszeg, University of Pécs, Hungary, Landorhegyi út 33., 8900 Zalaegerszeg, Hungary
2. Teva Hungary Ltd., Rákóczi út 70-72., 1072 Budapest, Hungary
3. Faculty of Health Sciences, University of Pécs, Hungary, Rét utca 4., 7623 Pécs, Hungary
4. Faculty of Health Sciences at Nyíregyháza, University of Debrecen, Hungary, Sóstói út 31/B, 4400 Nyíregyháza, Hungary
5. Nursing Services, National Institute of Neurosurgery, Hungary, Amerikai út 57, 1145 Budapest, Hungary