Department of Peripheral Vascular Disease The First Affiliated Hospital of the Medical College of Xi'an Jiaotong University Shannxi Province No.277 Yanta West Road Xi'an 710061 People's Republic of China;
Department of Cardiovascular Disease The Third Affiliated Hospital of the Medical College of Xi'an Jiaotong University/Shaanxi Provincial People's Hospital Shannxi Province No.256 Youyi West Road Xi'an 710068 People's Republic of China;
Department of Peripheral Vascular Disease The First Affiliated Hospital of the Medical College of Xi'an Jiaotong University Shannxi Province No.277 Yanta West Road Xi'an 710061 People's Republic of China;
