Klinik für Innere Medizin I, UKSH KIel, Kiel, Schleswig Holstein, Germany
Institute of Human Nutrition, Kiel, Schleswig-Holstein, Germany
Departmenr of Neurology, UKSH Campus Kiel, Kiel, Germany
Dept. of Dermatology, University of Kiel, Kiel, Germany
Department of Ophthalmology, Kiel, Schleswig-Holstein, Germany