Correction to: Noradrenergic cardiac denervation is associated with gait velocity in Parkinson disease: a dual ligand PET study

Affiliations

• ¹ Department of Neurology, University of Michigan, Ann Arbor, MI 48109, USA. gcarli@med.umich.edu.
• ² Morris K. Udall Center of Excellence for Parkinson's Disease Research, University of Michigan, Ann Arbor, MI 48109, USA. gcarli@med.umich.edu.
• ³ Department of Radiology, Functional Neuroimaging, Cognitive, and Mobility Laboratory, University of Michigan, Ann Arbor, MI, USA. gcarli@med.umich.edu.
• ⁴ Morris K. Udall Center of Excellence for Parkinson's Disease Research, University of Michigan, Ann Arbor, MI 48109, USA.
• ⁵ Department of Radiology, University of Michigan, Ann Arbor, MI 48109, USA.
• ⁶ Parkinson's Foundation Research Center of Excellence, University of Michigan, Ann Arbor, MI 48109, USA.
• ⁷ Department of Radiology, Functional Neuroimaging, Cognitive, and Mobility Laboratory, University of Michigan, Ann Arbor, MI, USA.
• ⁸ Department of Neurology, University of Michigan, Ann Arbor, MI 48109, USA.
• ⁹ Neurology Service and GRECC, VA Ann Arbor Healthcare System, Ann Arbor, MI 48105, USA.