Levodopa Challenge Test Predicts STN-DBS Outcomes in Various Parkinson's Disease Motor Subtypes: A More Accurate Judgment.

"Disclosure The funders were not involved either in the design of the study, collection, analysis and interpretation of the data, and writing of the report or in the decision to submit the article for publication. Every author had full access to all data of the study, and the corresponding author had final responsibility for the decision to submit the article for publication. Conflicts of Interest The authors report no conflict of interest concerning the materials or methods used in this study or the findings specified in this paper."

"Research reported in this publication was supported by the National Natural Science Foundation of China (CN) (82060649), the Key Project of Jiangxi Science Foundation (20202ACBL206005), the General Program of Natural Science Foundation of Jiangxi Province (20192BAB205042), and the Science and Technology Plan of Health and Family Planning Commission of Jiangxi Province (20195109) which provided the funds for the research project and participated in the supervision of the research. We would like to acknowledge Dr. Jill Ostrem, Dr. Danilo Romero, and their team in the Department of Neurology, University of California, San Francisco."