Affiliations

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