1. REK Attorneys at Law, Stuttgart, Balingen, Germany
2. Ophthalmological Practice Prof. Bertram & Dr. Helg, Aachen,
Germany
3. Robert Koch Institute, Berlin, Germany
4. Specialist Practice Dr. Rainer Möllmann and Dr. Jürgen Hoß, Krefeld,
Germany
5. Dr. Peter Hübner, Bonn, Germany
6. Chair of Medical Management, Faculty of Economics, University of
Duisburg-Essen, Campus Essen, Germany
7. Research Institute of the Diabetes Academy Bad Mergentheim (FIDAM
GmbH), Bad Mergentheim, Germany
8. Gau-Bischofsheim, Germany
9. Ophthalmology Clinic Prof. Dr. Dr. Bernhard Lachenmayr & PD Dr.
Lukas Reznicek, Munich, Germany
10. Ophthalmology Practice PD Dr. Lemmen & Drs. Vahdat, Düsseldorf,
Germany
11. Internist Group Practice, Wetzlar, Germany
12. Company Medical Service, City of Cologne, Germany
13. Diabetes Specialist Practice and Center for Nutritional Medicine,
Medicum Hamburg, Germany
14. Diabetes Center, Imland Klinik Eckernförde, Germany
15. Institute for Epidemiology and Medical Biometry, ZIBMT, University of
Ulm, Germany
16. Medical Quality Management, Bosenheim, Germany
17. German Pension Insurance Rhineland, Düsseldorf, Germany