1 Center for Evidence-Based Healthcare (ZEGV), University Hospital and Faculty of Medicine Carl Gustav Carus at TU Dresden, Fetscherstraße 74, 01307, Dresden, Germany. [email protected].
2 Center for Evidence-Based Healthcare (ZEGV), University Hospital and Faculty of Medicine Carl Gustav Carus at TU Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
3 InGef - Institute for Applied Health Research Berlin GmbH, Berlin, Germany.
4 BARMER Institut für Gesundheitssystemforschung (bifg), Berlin, Germany.