Response to the letter "Haptoglobin phenotype and Parkinson disease risk" by Delanghe et al

Affiliations

• ¹ Bastyr University Research Institute, Kenmore, WA, USA. Electronic address: [email protected].
• ² Veteran Affairs Puget Sound Health Care System, Seattle, WA, USA; Department of Neurology, University of Washington School of Medicine, Seattle, WA, USA.
• ³ Booth Gardner Parkinson's Care Center, Evergreen Health, Kirkland, WA, USA.
• ⁴ Department of Neurology, University of Washington School of Medicine, Seattle, WA, USA.
• ⁵ Veteran Affairs Puget Sound Health Care System, Seattle, WA, USA.
• ⁶ Lou Ruvo Center for Brain Health, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA.
• ⁷ Virginia Mason Medical Center, Seattle, WA, USA.
• ⁸ University of California San Diego, Department of Family & Preventive Medicine, La Jolla, CA, USA.