1. Faculty of Physical Education and Sport, University East Sarajevo, Vuka Karadzica 30, East Sarajevo 71126. Republica Srpska, Bosnia și Herțegovina
2. Faculty of Sports Sciences, Inonu University, Bulgurlu, Merkez Kampüsü 44000 Battalgazi/Malatya, Turkiye
3. Faculty of Sport and Physical Education, University of Novi Sad, Lovćenska 16, 21000 Novi Sad Serbia
4. Faculty of Physical Education and Mountain Sports, Transilvania University, Faculty of Physical Education and Mountain Sports, 500068 Brasov, Romania; Petru Maior Faculty of Sciences and Letters, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology, 540142 Targu Mures, Romania