Affiliations should be:
Taja Lozar1, Klara Gersak1,2,3, Maja Cemazar2,4, Cvetka Grasic Kuhar2, Tanja Jesenko1,2
1 Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
2 Institute of Oncology Ljubljana, Ljubljana, Slovenia
3 General Hospital Izola, Izola, Slovenia
4 Faculty of Health Sciences, University of Primorska, Izola, Slovenia
