1. Chair and Department of Pedagogy and Nursing Didactics, Nicolaus Copernicus University in Torun, L. Rydygier Collegium Medicum in Bydgoszcz, Bydgoszcz, Poland
2. Department of Respiratory Medicine and Tuberculosis, Nicolaus Copernicus University in Torun, L. Rydygier Collegium Medicum in Bydgoszcz, Bydgoszcz, Poland
3. Student Scientific Circle of Public Health attached to the Chair and Department of Pedagogy and Nursing Didactics, Nicolaus Copernicus University in Torun, L. Rydygier Collegium Medicum in Bydgoszcz, Bydgoszcz, Poland