Developing and validating Parkinson's disease subtypes and their motor and cognitive progression

Michael Lawton^* (Corresponding Author), Yoav Ben-Shlomo, Margaret T. May, Fahd Baig, Thomas R. Barber, Johannes C. Klein, Diane M.A. Swallow, Naveed Malek, Katherine A. Grosset, Nin Bajaj, Roger A. Barker, Nigel Williams, David J. Burn, Thomas Foltynie, Huw R. Morris, Nicholas W. Wood, Donald G. Grosset, Michele T.M. Hu

^*Corresponding author for this work