| Affiliation: | 1. Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan xili 6, Dongcheng, Beijing 100050, China;2. Beijing Neurosurgical Institute, Tiantan xili 6, Dongcheng, Beijing 100050, China;3. Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Tiantan xili 6, Dongcheng, Beijing 100050, China;1. University of Colorado, UC Heath Internal Medicine - Lowry, 8111 E. Lowry boulevard, Denver, CO 80230, USA;2. University of Kentucky, 1000 S. Limestone, Lexington, KY 40536, USA;3. University of Pittsburgh;1. Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands;2. Groningen Research Institute for Asthma and COPD, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands;3. Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA;4. Department of Radiology, NYU Langone Health, NY, USA;5. Thirona, Nijmegen, the Netherlands;6. University of Pittsburgh, Division of Pulmonary, Allergy and Critical Care Medicine, Pittsburgh, PA, USA;7. Royal Brompton Hospital, London, UK;8. National Heart & Lung Institute, Imperial College, London, UK;9. Chelsea & Westminster Hospital, London, UK;10. Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands |
