1 Institute of Neurogenetics, University of Lübeck, Lübeck, Germany.
2 IRCCS Mondino Foundation, Pavia, Italy.
3 Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.
4 Northcott Neuroscience Laboratory, ANZAC Research Institute, Concord, NSW, Australia.
5 Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.
6 German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany.
7 Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
8 Division of Neurology, Department of Medicine, and the Mah Pooi Soo and Tan Chin Nam Centre for Parkinson's and Related Disorders, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
9 Department of Molecular Medicine, University of Pavia, Pavia, Italy.
10 Department of Clinical Research, Michael J. Fox Foundation for Parkinson's Research, New York City, NY, USA.
11 Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN, USA.
12 Garvan Institute of Medical Research, Darlinghurst, NSW, Australia.
13 Molecular Medicine Laboratory and Neurology Department, Concord Repatriation General Hospital, The University of Sydney, Concord, NSW, Australia.
14 Data Tecnica International, Washington, DC, USA.
15 Center for Alzheimer's and Related Dementias (CARD), National Institute on Aging and National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA.
16 Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA.
17 Integrative Genomics Unit, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA.
18 Institute of Neurogenetics, University of Lübeck, Lübeck, Germany. christine.klein@neuro.uni-luebeck.de.