Protection against the overuse and underuse of health care – methodological considerations for establishing prioritization criteria and recommendations in general practice - Muche-Borowski, Cathleen; Abiry, Dorit; Wagner, Hans-Otto; Barzel, Anne; Lühmann, Dagmar; Egidi, Günther; Kühlein, Thomas; Scherer, Martin (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2018)