Affiliation: | 1. Department of Immunology and Rheumatology, Hannover Medical School, , Hannover, Germany;2. Department of Pulmonology, Hannover Medical School, , Hannover, Germany;3. Republican ‘AIDS’ Center of Health Ministry of Kyrgyz Republic, , Bishkek, Kyrgyzstan;4. Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, , Hannover, Germany;5. Clinical Research Institute, Duke University, , Durham, NC, USA |