[1] Med Univ, Student Res Grp Dev Disorders Children & Youth, Dept Physiotherapy, Fac Hlth Sci, PL-50367 Wroclaw, Poland
[2] Med Univ, Fac Hlth Sci, Dept Pediat, Div Pediat Propedeut & Rare Disorders, PL-50367 Wroclaw, Poland
[3] Med Univ, Fac Hlth Sci, Dept Physiotherapy, Lab Clin Bases Physiotherapy, PL-50367 Wroclaw, Poland