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Although the modeling approach used in the present study is not identical to the patented or patent-pending inventions, it is related to the same general area of Parkinson\u2019s disease diagnosis and prediction modeling. Han-Joon Kim, Jung Hwan Shin, Seungmin Lee, Su Hyeon Ha, Chanhee Jeong, Kyung Ah Woo, Dasom Lee, Myungjun Lee, and ZunHyan Rieu declare no competing interests.","order":1,"name":"Ethics","label":"Conflict of interest","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The study was approved by the Seoul National University Hospital Ethics Committee (IRB No. 2309-044-1464) and conducted in accordance with the Declaration of Helsinki 1964 and its later amendments. All participants provided written informed consent.","order":2,"name":"Ethics","label":"Ethical approval","group":{"name":"EthicsHeading","label":"Declarations"}}]}}