Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0304-3940(22)00328-7
Parkinson Disease	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/5603
Parkinson's Disease	free resource	MedlinePlus Health Information	https://medlineplus.gov/parkinsonsdisease.html
Full text from	free resource	Linkoping University Electronic Press	http://liu.diva-portal.org/smash/get/diva2:1754182/FULLTEXT01.pdf