Repetitive concussions--How dangerous are they?

Affiliations

• ¹ Clinical Neurochemistry Laboratory, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, S-431 80 Mölndal, Sweden; UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK. Electronic address: henrik.zetterberg@gu.se.
• ² Department of Neurology, Icahn School of Medicine at Mount Sinai, One Gustave L Levy Place, New York, NY 10029, USA; Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave L Levy Place, New York, NY 10029, USA; The Mount Sinai Alzheimer's Disease Research Center, Icahn School of Medicine at Mount Sinai, One Gustave L Levy Place, New York, NY 10029, USA; James J Peters VA Medical Center, 130 West Kingsbridge Road, Bronx, NY 10468, USA.