Crispo, James A. G.
Thibault, Dylan P.
Fortin, Yannick
Willis, Allison W.
Funding for this research was provided by:
University of Pennsylvania Parkinson Disease and Movement Disorders Center
Article History
Received: 5 November 2017
Accepted: 29 June 2018
First Online: 6 August 2018
Ethics approval and consent to participate
: This study was exempt from research ethics board review since it involved secondary analyses of de-identified health claims data and complied with conditions outlined in the United States Agency for Healthcare Research and Quality’s (AHRQ) Healthcare Cost and Utilization Project (HCUP) Data Use Agreement.
: Not applicable.
: The authors have no competing interest to declare.
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