Affiliation: | 1. Institute of Clinical Medicine, School of Medicine, National Yang‐Ming University, , Taipei, Taiwan;2. Faculty of Medicine, School of Medicine, National Yang‐Ming University, , Taipei, Taiwan;3. Department of Chest Medicine, Taipei Veterans General Hospital, , Taipei, Taiwan;4. Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital, , Taipei, Taiwan;5. Institute of Emergency and Critical Care Medicine, School of Medicine, National Yang‐Ming University, , Taipei, Taiwan;6. Stem Cell Laboratory, Department of Medical Research, Taipei Veterans General Hospital, , Taipei, Taiwan;7. Department of Orthopedics, Taipei Veterans General Hospital, , Taipei, Taiwan;8. Institute of Biomedical Sciences, Academia Sinica, , Taipei, Taiwan |