1. Department of Thoracic and Cardiovascular Surgery; Affiliated Drum Tower Hospital of Nanjing University Medical School; Nanjing China
2. Department of Biomedical Engineering; The Fourth Military Medical University; Xi'an China
3. Department of Thoracic Surgery; Tangdu Hospital, The Fourth Military Medical University; Xi'an China
4. Department of Aerospace Medicine; The Fourth Military Medical University; Xi'an China