Predicting models for arm impairment: External validation of the Scandinavian models and identification of new predictors in post-acute stroke settings. - García-Rudolph, Alejandro; Soriano, Ignasi; Becerra, Helard; Madai, Vince Istvan; Frey, Dietmar; Opisso, Eloy; Tormos, Josep María; Bernabeu, Montserrat (NeuroRehabilitation, 2023)