1. 3rd Territorial Defence Forces Brigade, 35-301 Rzeszów, Poland
2. Departamento de Física Aplicada, Universidade de Vigo, 36310 Vigo, Spain
3. Centro Universitario de la Defensa en la Escuela Naval Militar, Grupo InTeam, Plaza de España, s/n, 36920 Marín, Spain
4. Department of Physics and Medical Engineering, Rzeszów University of Technology, 35-959 Rzeszów, Poland