1. Clinical Physiology/Nutritional Medicine, Charité—Universitätsmedizin Berlin, 12203 Berlin, Germany
2. Department of Gastroenterology, Rheumatology and Infectious Diseases, Charité—Universitätsmedizin Berlin, Campus Benjamin Franklin, 12203 Berlin, Germany
3. Antibiotic Stewardship Team, Medical Directorate, Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany