Efficacy and safety of incobotulinumtoxinA for upper-limb or combined upper- and lower-limb spasticity in children and adolescents with cerebral palsy: XARA study design. (December 2018) - Dabrowski, Edward; Chambers, Henry G.; Heinen, Florian; Kaňovský, Petr; Schroeder, Sebastian; Dersch, Hanna; Geister, Thorin L.; Lehn, Annette; Martinez-Torres, Francisco J.; Pulte, Irena; Gaebler-Spira, Deborah