1. Department of Cardiovascular Surgery; State Key Laboratory of Cardiovascular Disease; Fu Wai Hospital and Cardiovascular Institute; National Center for Cardiovascular Diseases; Peking Union Medical College and Chinese Academy of Medical Sciences; Beijing China
2. Department of Cardiovascular Surgery; The First Affiliated Hospital, School of Medicine, Tsinghua University; Beijing China
3. Department of Interventional Cardiology; Fu Wai Hospital and Cardiovascular Institute; National Center for Cardiovascular Diseases; Peking Union Medical College and Chinese Academy of Medical Sciences; Beijing China