[Use of routine data in rehabilitation research - Part 1: An overview of type, access, quality and data protection]. - Brünger M; Brzoska P; du Prel JB; Ellert S; Exner AK; Knoop T; Leinberger S; March S; Mika T; Reims N; Rohrbacher M; Schuler M; et al. (Die Rehabilitation, 2025)