1. Strategische Versorgungsanalysen, AOK Nordost. Die Gesundheitskasse,
Berlin, Germany
2. Institut für Forschung in der Operativen Medizin (IFOM), Universitat
Witten/Herdecke Fakultat fur Gesundheit, Köln, Germany
3. Faculty of Health Sciences Brandenburg, Brandenburg Medical School
Theodor Fontane, Neuruppin, Germany
4. Campus Neuruppin, Brandenburg Medical School Theodor Fontane,
Neuruppin, Germany
5. Center for Health Services Research, Brandenburg Medical School Theodor
Fontane, Rüdersdorf bei Berlin, Germany