The PROGENI study is supported by a grant from the NINDS: R01 NS37167 (TF). DKS is supported by a grant from the NINDS: 1R01NS058988. The GWAS genotyping services were provided by the Center for Inherited Disease Research (CIDR). CIDR is fully funded through a federal contract from the National Institutes of Health to The Johns Hopkins University, contract number HHSN268200782096C. The authors have no financial conflicts of interest to disclose.
PSG-PROGENI Steering Committee. University of Tennessee Health Science Center: R. F. Pfeiffer; University of Rochester: F. Marshall, D. Oakes, B. Ravina, A. Rudolph; Columbia University Medical Center: K. Marder; Indiana University School of Medicine: P.M. Conneally, T. Foroud, C. Halter; University of Kansas Medical Center: K. Lyons; Eli Lilly & Company: E. Siemers; Medical College of Ohio: L. Elmers; University of California, Irvine: N. Hermanowicz.
PSG-PROGENI Investigators and Coordinators:
Albany Medical College: S Factor, D Higgins, E Molho, S Evans; Banner Good Samaritan Medical Center: P Mahant, E Karoll; Barrow Neurological Institute: A Lieberman, H Shill, M Stacy, J Danielson, L Marlor, K Williamson; Baylor College of Medicine: J Jankovic, C Hunter; Beth Israel Deaconess Medical Center: D Simon, P Rose, P Ryan, L Scollins; Beth Israel Medical Center: R Saunders-Pullman, K Boyar, C Costan-Toth, E Ohmann; Brigham & Women's Hospital: L Sudarsky, C Corwin; Brown University (Memorial Hospital of RI): J Friedman, K Chou, H Fernandez, M Lannon; CHUM - Hospital Notre-Dame: S Chouinard, M Panisset, J Hall, H Poiffaut; Cleveland Clinic Florida-Weston: N Galvez-Jimenez, A Podichetty, K Thompson, O Yastrubetskaya, M Braun; Clinical Neuroscience Center: P Lewitt, M Deangelis; Colorado Neurological Institute: C O'Brien, L Seeberger, R Kumar, C Dingmann, D Judd, D Miracle; Columbia University Medical Center: K Marder, J Fraser, J Harris; Creighton University: J Bertoni, C Peterson; Henry Ford Hospital: P Lewitt, P Kaminski, M Mcnamee; Hunter Homes Mcguire Veterans Medical Center: V Calabrese, P Roberge; Indiana University School of Medicine: J Wojcieszek, J Belden; Institute For Neurodegenerative Disorders: D Jennings, K Marek, S Mendick, P Becker; Johns Hopkins University: L Marsh, S Reich, B Dunlop, M Gerstenhaber, P Lowrimone; London Health Sciences Centre: M Jog, C Horn; LSU Health Sciences Center: R Zweig, C Hilliard; Mayo Clinic Jacksonville: R Uitti, M Turk; Mcfarland Neurosciences: T Ajax, J Mannetter; Medical College of Georgia: K Sethi, J Carpenter, B Dill, L Hatch, K Ligon, S Narayan; Medical College of Wisconsin: K Blindauer, K Abou-Samra, J Petit; Medical University of Ohio: L Elmer, E Aiken, K Davis, C Schell, S Wilson; Mount Sinai School of Medicine New York: M Velickovic, W Koller (Deceased), S Phipps; North Shore-LIJ Health System: A Feigin, M Gordon J Hamann, E Licari, M Marotta-Kollarus, B Shannon, R Winnick; Northshore University Healthsystem Glenbrook: M Rezak, G Medalle; Northwestern University: T Simuni, A Videnovic, A Kaczmarek, K Williams, M Wolff; NYU-New York University: A DiRoccoJ Lane, S Varanese; Ochsner Clinic Foundation: J Rao, M Cook; Ohio State University: M Fernandez, S Kostyk, J Hubble, A Campbell, C Reider, A Seward, G Shifroni; Oregon Health & Science University: R Camicioli, J Carter, J Nutt, P Andrews, S Morehouse, C Stone; Ottawa Hospital Civic Site: D Grimes, T Mendis, C Alcorn-Costa, J Conway, P Gray, K Haas; Pacific Health Research Institute: G Ross, S Terashita; Pacific Neuroscience Medical Group: J Sutton, B Hutchinson, J Young; Parkinson's Disease & Movement Disorder Center: S Isaacson, R Delaney; Port City Neurology, Inc: E Drasby, M Lannon; Saskatoon District Health Board Royal University Hospital: A Rajput, A Rajput, L Klassen, T Shirley; Scott & White Hospital/Texas A&M University: B Manyam, P Simpson, J Whetteckey, B Wulbrecht; Southern Illinois University: R Elble, D Kelley; The Parkinson's & Movement Disorder Institute: D Truong, K Frei, M Pathak, N Luong, T Tra, A Tran, J Vo; Toronto Western Hospital, University Health Network: A Lang, G Kleiner-Fisman, A Nieves, L Johnston, J So; UMDNJ-School of Osteopathic Medicine: G Podskalny, L Giffin; University of Buffalo: T Guttuso; University of Alabama at Birmingham: P Atchison, C Allen; University of Alberta: W Martin, M Wieler; University of Calgary: O Suchowersky, M Klimek; University of California Irvine: N Hermanowicz, S Niswonger, D Gonzalez; University of California San Diego: C Shults (Deceased), D Fontaine; University of California San Francisco: M Aminoff, C Christine, M Diminno, J Hevezi; University of Chicago: A Dalvi, U Kang, J Richman,, S Uy, J Young; University of Cincinnati: A Dalvi, A Sahay, M Gartner, D Schwieterman; University of Colorado Health Sciences Center: D Hall, M Leehey, S Culver, T Derian, K Howard; University of Connecticut: T Demarcaida, S Thurlow; University of Iowa: R Rodnitzky, J Dobson; University of Kansas Medical Center: K Lyons, R Pahwa, T Gales, S Thomas; University of Maryland School of Medicine: L Shulman, S Reich, W Weiner, M Cines, K Dustin, N Zappala; University of Miami: K Lyons, C Singer, W Koller (Deceased), W Weiner, L Zelaya; University of Minnesota: P Tuite, V Hagen, S Rolandelli, R Schacherer, J Kosowicz; University of New Mexico: P Gordon, J Werner; University of Puerto Rico School of Medicine: C Serrano, S Roque; University of Rochester: R Kurlan, D Berry, I Gardiner; University of South Florida: R Hauser, J Sanchez-Ramos, T Zesiewicz, S Carter, H Delgado, K Price, P Rodriguez; University of Tennessee Health Science Center: R Pfeiffer, L Davis, B Pfeiffer; University of Texas Southwestern Medical Center: R Dewey, B Hayward, G Huet, A Johnson, M Meacham, B Estes; Wake Forest University School of Medicine: F Walker, V Hunt, C O'Neill; Washington University: B Racette, L Swisher, M Rundle