1. Department of Perinatology, Gynaecology and Obstetrics, General Hospital in Ruda Śląska, Wincentego Lipa Street 2, 41-703 Ruda Śląska, Poland
2. Dr. Stanislaw Sakiel Centre for Burns Treatment, Siemianowice Ślaskie, Jana Pawła II Street 2, 43-100 Siemianowice Śląskie, Poland
3. Department of Dermatology and Venerology, City Hospital in Sosnowiec, Zegadlowicza Street 3, 41-200 Sosnowiec, Poland
4. Department of Dermatology, Medical University of Silesia in Katowice, Francuska Street 20-24, 40-027 Katowice, Poland
5. Department of Biochemistry and Medical Genetics, School of Health Sciences in Katowice, Medical University of Silesia in Katowice, Medykow Street 18, 40-752 Katowice, Poland
6. Department of Physiotherapy, Faculty of Health Sciences in Katowice, Medical University of Silesia in Katowice, 40-752 Katowice, Poland
7. District Hospital of Orthopaedics and Trauma Surgery, Bytomska 62 Street, 41-940 Piekary Slaskie, Poland