1. Civin Laboratory for Neuropathology, Banner Sun Health Research Institute Sun City Arizona USA
2. Department of Neurology Parkinson's Disease and Movement Disorders Center, Mayo Clinic in Scottsdale Scottsdale Arizona USA
3. Department of Neurology at Barrow Neurological Institute, The Department of Neurology at the University of Arizona College of Medicine, and The Department of Neurology at Creighton University School of Medicine Phoenix Arizona USA
4. Department of Health Science Research Section of Biostatistics, Mayo Clinic in Scottsdale Scottsdale Arizona USA