Affiliations

• ¹ Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, UCL, London, UK; UK Dementia Research Institute at UCL, UCL, London, UK.
• ² UK Dementia Research Institute at UCL, UCL, London, UK; Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, UCL, London, UK.
• ³ Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, UCL, London, UK; UK Dementia Research Institute at UCL, UCL, London, UK; Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Sweden; Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden. Electronic address: henrik.zetterberg@clinchem.gu.se.