;McMahon, Patrice C. (University of Nebraska-Lincoln, USA),Pickering, Paula M. (William & Mary, USA),Pietrzyk-Reeves, Dorota (Jagiellonian University in Krakow, Poland)
(2)
;Paliwoda-Pekosz, Grazyna (Cracow University of Economics, Poland),Soja, Piotr (Cracow University of Economics, Poland)
(2)
;Sobczak-Szelc, Karolina (University of Warsaw, Poland),Pachocka, Marta (University of Warsaw, Poland),Szalanska, Justyna (University of Warsaw, Poland)
(2)
;Urbaniak, Anna (Krakow University of Economics, Poland),Wanka, Anna (Goethe University Frankfurt Main, Germany)
(2)
;Wroblewski, Wojciech (Internal Security Institute, Fire University, Poland),Wisniewski, Michal (Politechnika Warszawska, Poland),Bieniasz, Jedrzej (Politechnika Warszawska, Poland)
(2)