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Tuhin Virmani and Lakshmi Pillai received salary support from the UAMS Clinician Scientist Program and the Parkinson\u2019s Foundation grants. Tuhin Virmani also received salary support from UAMS. Lakshmi Pillai received salary support from the NIH NIGMS grant. The authors declare that there are no conflicts of interest relevant to this work.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"The study protocol was approved by the UAMS Institutional Review Board (UAMS IRB# 203234), and written informed consent was obtained from each participant before study procedures were performed. The study was conducted in accordance with the guidelines of the Declaration of Helsinki. We confirm that we have read the Journal\u2019s position on issues involved in ethical publication and affirm that this work is consistent with those guidelines.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}}]}}