A scattered landscape: assessment of the evidence base for 71 patient decision aids developed in a hospital setting. - Marion Danner; Marie Debrouwere; Anne Rummer; Kai Wehkamp; Jens Ulrich Rüffer; Friedemann Geiger; Robert Wolff; Karoline Weik; Fueloep Scheibler (BMC Medical Informatics Decis. Mak., 2022)