Henrik Zetterberg is a Professor of Neurochemistry at the University of Gothenburg, Sweden, and University College London, UK, and a Clinical Chemist at Sahlgrenska University Hospital in Gothenburg, Sweden. He is Head of the Department of Psychiatry and Neurochemistry at the University of Gothenburg, leads the UK DRI Fluid Biomarker Laboratory at UCL, and is a Key Member of the Hong Kong Center for Neurodegenerative Diseases and a Visiting Professor in the UW Department of Medicine, School of Medicine and Public Health, Madison, Wisconsin. His main research focus and clinical interest are fluid biomarkers for brain diseases, neurodegenerative diseases in particular.