1 | Physical Medicine and Rehabilitation Center,Children's Hospital, Affiliate of Vilnius University Hospital Santariskiu Klinikos, Lithuania |
2 | Department of Rehabilitation, Physical and Sports Medicine, Faculty of Medicine, Vilnius University, Lithuania |
3 | Public Health Institute, Faculty of Medicine, Vilnius University, Lithuania |
4 | Department of Rehabilitation, Faculty of Medical Sciences, University of Warmia and Mazury in Olsztyn, Poland |