Safety and Efficacy Study Using Gene Therapy for Critical Limb Ischemia (NL003-CLI-III-2)

Peking Union Medical College Hospital, Beijing

Xuzhou Mining Group General Hospital, Xuzhou

The Affiliated Hospital of Qingdao University, Qingdao

Zhangzhou Municipal Hospital of Fujian Province, Zhangzhou

The Second Xiangya Hospital of Central South University, Changsha

The Third Xiangya Hospital of Central South University, Changsha

First Affiliated Hospital of Xi 'an Jiaotong University, XiAn

Second Affiliated Hospital of Chongqing Medical University, Chongqing

Zhongshan Hospital Xiamen University, Xiamen

The First Affiliated Hospital of Zhengzhou University, Zhengzhou

The First Affiliated Hospital of Zhengzhou University, Changchun

Affiliated Hospital of Inner Mongolia Medical University, Baotou

Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan

Qingdao Hiser Hospital Affiliated of Qingdao University（Qingdao Traditional Chinese Medicine Hospital）, Qingdao

Fudan University Affiliated Pudong Medical Center, Shanghai

Shanghai 9th People's Hospital Affiliated to Shanghai JiaoTong University, School of Medicine;, Shanghai

The First Affiliated Hospital，Zhejiang University School of Medicine, Hangzhou

The First Affiliated Hospital of Wenzhou Medical University, Wenzhou

zhongshan Hospital Affiliated of Dalian University, Dalian

Chifeng Municipal Hospital, Chifeng

Shanxi Provincial People's Hospital, Taiyuan