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Abstract
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1 Center for Healthy Aging, Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
2 Department of Oral Biology, University of Oslo, Oslo, Norway; Center for Healthy Aging, Department of Neuroscience and Pharmacology, University of Copenhagen, Copenhagen, Denmark
3 Department of Oral Biology, University of Oslo, Oslo, Norway
4 Leiden University Medical Center, Leiden, Netherlands
5 Center for Healthy Aging, Department of Neuroscience and Pharmacology, University of Copenhagen, Copenhagen, Denmark
6 Center for Healthy Aging, Department of Neuroscience and Pharmacology, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Neurophysiology, Rigshospitalet, Glostrup, Denmark
7 Center for Healthy Aging, Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark; National Institute on Aging, NIH, Baltimore, USA