1. The fifth Department of Biological products, Institute of Medical Biology, Chinese Academy of Medical Science and Peking Union Medical College, Kunming, People’s Republic of China
2. Medical Faculty, Kunming University of Science and Technology, Kunming, People’s Republic of China
3. The Department of Production Administration, Institute of Medical Biology, Chinese Academy of Medical Science and Peking Union Medical College, Kunming, People’s Republic of China
4. Department of Cardiology, Chinese PLA General Hospital, Beijing, People’s Republic of China