1. Department of Pulmonary and Critical Care Medicine Taihe Hospital Hubei University of Medicine Shiyan P.R. China
2. Department of Laboratory Taihe Hospital Hubei University of Medicine Shiyan P.R. China
3. Center of Adult Surgery Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College Beijing P.R. China
4. Department of Pathology Taihe Hospital Hubei University of Medicine Shiyan P.R. China