Department of Neurology Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine Shanghai 200025 China;
Xuanwu Hospital affiliated to Capital Medical University Beijing China;
Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology Wuhan China;
Beijing Hospital Beijing China;
The Second Hospital affiliated to Zhejiang University School of Medicine Hangzhou China;
The First Hospital affiliated to Dalian Medical University Dalian China;
The Second Affiliated Hospital of Soochow University Suzhou China;
The First Hospital affiliated to Chongqing Medical University Chongqing China;
Xiangya Hospital Central South University Changsha China;
Guangdong General Hospital Guangzhou China;
General Hospital affiliated to Tianjin Medical University Tianjin China;
Sichuan Rehabilitation Hospital Chengdu China;
Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine Shanghai China;
Chinese PLA General Hospital Beijing China;
Fujian Medical University Union Hospital Fuzhou China;
The First Hospital affiliated to Hebei Medical University Shijiazhuang China;
Peking Union Medical College Hospital Beijing China;
West China Hospital affiliated to Sichuan University Chengdu China;
Qilu Hospital affiliated to Shandong University Jinan China;
The First Hospital affiliated to Guangzhou Medical University Guangzhou China;
Huashan Hospital affiliated to Fudan University Shanghai China;
Tiantan Hospital affiliated to Capital Medical University Beijing China;
The First Hospital affiliated to Anhui Medical University Hefei China;
Sir Run Run Shaw Hospital affiliated to Zhejiang University School of Medicine Hangzhou China;
The Affiliated Hospital Qingdao University School of Medicine Qingdao China;
Department of Neurology Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine Shanghai 200025 China;
Parkinson’s disease; Treatment guideline; optimal therapeutic options; China;