1. Department of Internal Medicine, Angiology, and Physical Medicine Center for Laser Diagnostics and Therapy Medical University of Silesia in Katowice Bytom Poland
2. Faculty of Medicine University of Rzeszów Rzeszów Poland
3. Department of Physical Medicine Chair of Physiotherapy Medical University of Silesia Katowice Poland
4. Department of Periodontal Diseases and Oral Mucosa Diseases Medical University of Silesia in Katowice Zabrze Poland
5. Department of Prosthetic Dentistry Medical University of Silesia in Katowice Zabrze Poland
6. Department of Microbiology and Immunology Medical University of Silesia in Katowice Zabrze Poland
7. Department of Physiotherapy Jan Dlugosz University in Częstochowa Częstochowa Poland