1. Baden-Württemberg Cooperative State University Stuttgart, School of
Health Sciences and Management, Stuttgart, Germany
2. Ostfalia University of Applied Sciences, Campus Wolfsburg, Faculty of
Health Care and Health Care Science, Wolfsburg, Germany
3. University Hospital Tübingen, Institute of Occupational and Social
Medicine and Health Services Research, Tübingen, Germany
4. University of Cologne, Institute of Medical Sociology, Health Services
Research and Rehabilitation Science (IMVR), Cologne, Germany
5. University of Birmingham, Health Services Management Centre,
Birmingham, United Kingdom of Great Britain and Northern Ireland
6. University Hospital Schleswig-Holstein, Campus Lübeck, Institute of
Family Medicine, Lübeck, Germany
7. University of Cologne, IMVR, Cologne, Germany
8. Witten/Herdecke University, Institute of General Practice and
Outpatient Healthcare, Witten, Germany
9. University of Bonn, Institute for Patient Safety, Bonn,
Germany