1. Department of Medical Rehabilitation, Faculty of Health Sciences, Medical University of Lodz, 90-419 Lodz, Poland
2. Department of Neurosurgery, Polish-Mother’s Memorial Hospital Research Institute, 93-338 Lodz, Poland
3. Clinic of Thoracic Surgery and Respiratory Rehabilitation, Medical University of Lodz, Regional Multi-Specialist Center for Oncology and Traumatology of the Nicolaus Copernicus Memorial Hospital in Lodz, 93-513 Lodz, Poland