Institute of Nutritional and Food Sciences, Nutrition Physiology, Bonn, North-Rhine Westphalia, Germany
Department of Rheumatology, Bonn, NRW, Germany
Kilimanjaro Christian Medical Centre, Moshi, Tanzania
University of Bonn, Institute of Nutritional and Food Sciences, Nutritional Physiology, Bonn, North-Rhine Westphalia, Germany
Clinic of Internal Medicine III, Department of Oncology, Haematology, Rheumatology and Clinical Immunology, University Hospital Bonn, Bonn, North Rhine-Westphali, Germany
Rheinische Friedrich-Wilhelms Universität Bonn, Bonn, Germany
University Hospital Bonn, Bonn, NRW, Germany
Section of Medical Psychology, Department of Psychiatry & Psychotherapy, Faculty of Medicine, University of Bonn, Bonn, Germany
University Hospital Bonn, Bonn, Germany
University Hospital Bonn, Bonn, Germany