Appendix e-1. CO-INVESTIGATORS

Austria:DI Dr. Heinz Lahrmann (Kaiser Franz Josef Spital, Investigator);Walter Struhal, MD(Allgemeines Krankenhaus der Stadt Linz, Investigator);Gregor Wenning, MD, PhD(Medical University of Innsbruck, Investigator).

Canada: Wayne Martin, MD (University of Alberta, Investigator); David King, MD (Clinic of Dr. David King, Investigator); Maxime Lamarre-Cliché, MD (Institut de recherches cliniques deMontréal, Investigator); Connie Marras, MD (Toronto Western Hospital, Investigator); Mandar S. Jog, MD (London Health Sciences Centre, Investigator); Tilak Mendis, MD (Parkinsons & Neurodegenerative Disorder Clinic, Investigator); Mark Guttman, MD (Centre for Movement Disorders, Investigator).

Czech Republic:Jaroslav Simon, MD (MED POINT s.r.o.,Investigator);Martin Hodac, MD (University Hospital Hradec Králové, Investigator);Prof. Josef Benarik (University Hospital Brno, Investigator);Petr Kanovsky, MD, PhD(University Hospital Olomouc, Investigator);Radomir Talab, MD (Private Medical Institution, Investigator);Jolana Marková, MD (Thomayer University Hospital, Investigator).

France:Jean-Michel Senard, MD, PhD (Hôpital Purpan, Investigator);Prof. Pierre Cesaro (Hôpital HenriMondor, Investigator);Dr. Carole Sereni (Hôpital Léopold Bellan, Investigator);Dr. Irene Ruggieri (Hôpital Saint Joseph, Investigator);Prof. Joël Belmin (Hôpital Charles Foix, Investigator);Dr. Jacques Boulliat (Hôpital Fleyriat, Investigator);Dr. Anne Pavy-Le Traon (Hôpital de la Cavale Blanche – CHU Brest, Investigator).

Germany:Prof. Dr. Johannes Schwarz (Uniklinik Leipzig, Investigator);Prof. Dr. Peter Berlit (Alfried Krupp Krankenhaus, Investigator);Dr. Matthias Reinhard (Neurologische Universitätsklinik, Investigator).

Italy:Prof. Pietro Cortelli (Università di Bologna ClinicaNeurologica, Investigator); Ubaldo Bonuccelli, MD (Azienda USL 12 Viareggio, Investigator); Prof. Giuseppe Vita (AziendaOspedaliera Universitaria Policlinico “G.Martino”, Investigator); Simona Maule, MD (Azienda Ospedaliera S. Giovanni Battista,Investigator);Angelo Schenone, MD (Università degli Studidi Genova, Investigator);Valeria Tugnoli, MD, PhD (St. Anna University Hospital, Investigator).

Romania:Prof. Dr. Marcel Pereanu (Spitalul Clinic Judetean de Urgenta Sibiu, Investigator);Jozsef Szasz, MD (Clinical County Hospital of Targu Mures, Investigator);Dana Chirileanu, MD, PhD (Spitalul Clinic Judetean de Urgenta Timisoara, Investigator);Dr. George Lugoji (Institute of Cerebrovascular Diseases, Investigator);Dr. Ioana Varga (Cabinet Medical Individual de Neurologie Dr. Falup-Pecurariu G. Cristian Gavril, Investigator).

Ukraine:Prof. Svitlana Kuznetsova (Institute of Gerontology of AMS of Ukraine, Investigator);Nataliya Voloshyna, MD, DMSc (Institute of Neurology, Psychiatry and Narcology of the AMS of Ukraine, Investigator);Dr. Tetyana M. Ryabichenko (Kyiv City Clinical Hospital No. 9, Investigator);Prof. Sergii Moskovko (Vinnitsa National Medical University, Investigator);Dr. Igor Psyura (Central Clinical Hospital Ukrzaliznytsi, Investigator);Volodymyr Lebedynets, MD (Central Clinical Hospital Ukrzaliznytsi, Investigator);Dr. Yanosh E. Sanotsky (L’viv Regional Clinical Hospital of the MoH of Ukraine, Investigator);Lyudmyla Dzyak, MD (DnipropetrovskState Medical Academy, Investigator);Prof. Nataliya Buchakchyys’ka (Zaporizhzhya Medical Academy of Postgraduate Education, Investigator);Dr. Olena Moroz (Ukrainian State Science-Research Institute of Medical and Social Problems of Disability of the MoH of Ukraine, Investigator);Dr. Sergii R. Peleshok (Kyiv City Clinical Hospital No. 3, Investigator);Prof. Valeriy Bitenskyy (Odessa Regional Clinical Psychiatric Hospital No. 1, Investigator);Prof. Grygory Kushnir (M.O. Semashko Republican Clinical Hospital, Investigator).

United States: G. Stephen Greer, MD (Arkansas Cardiology, Investigator); Alberto B. Vasquez, MD (Suncoast Neuroscience Associates, Inc., Investigator); Richard P. Hull, MD(The Clinic for Neurology, Investigator); Brent Goodman, MD,replaced by:Erika D. Driver-Dunckley, MD (Mayo Clinic Arizona, Investigator); Amy Colcher, MD (Pennsylvania Hospital, Investigator); Joseph Jankovic, MD (Baylor College of Medicine, Investigator); Michael Pourfar, MD (The Feinstein Institute for Medical Research, Investigator); W. Alvin McElveen, MD (Bradenton Research Center,Investigator); Eric S. Farbman, MD (University of Nevada School of Medicine, Investigator);Norman A. Leopold, DO (HAN Neurological Associates, Investigator); Mazen M. Dimachkie, MD, FAAN (University of Kansas Medical Center, Investigator);Robert Arthur, MD (Glendale Adult Medicine, Investigator); Ronald Schwartz, MD (Neurological Research Center at Hattiesburg Clinic, Investigator);Monique Giroux, MD (Evergreen Hospital Medical Center, Investigator);Neal Hermanowicz, MD (University of California, Irvine, Investigator);Matthew James Baker, MD (Collier Neurologic Specialists, LLC,Investigator);Kenneth Liss, DO (Hypertension & Nephrology Associates, PA, Investigator);Leigh Ann Hutchinson, MD (Long Island Arrhythmia Associates,Investigator);Marian P. Lamonte, MD (St. Agnes Healthcare, Investigator);David W. Frazier, MD (Heart Rhythm Associates,Investigator);Ira R. Friedlander, MD(Cardiovascular Consultants, Investigator); Kevin Klos, MD (The Movement Disorder Clinic of Oklahoma, Investigator); Robert M. Hutchman, MD (Neurosearch, Inc., Investigator); Robert J. Shorr, MD (Neurosearch II, Inc., Investigator); Peter Novak, MD, PhD (University of Massachusetts, Investigator);Steven Vernino, MD, PhD (UT Southwestern Medical Center, Investigator);Holly Shill, MD (Banner Sun Health Research Institute, Investigator);Daniel D. Truong, MD (Parkinson’s and Movement DisorderInstitute, Investigator);Thomas Chelimsky, MD (University Hospitals Case Medical Center, Investigator);Stuart Isaacson, MD (Parkinson’s Disease and MovementDisorders Center of Boca Raton, Investigator);Ricardo Pardo, MD (Jacinto Medical Group, Investigator);Stephen Flitman, MD (Xenoscience, Inc., Investigator);Alberto Espay, MD (University of Cincinnati, Investigator);Omid Omidvar, MD (Collaborative Neuroscience Network, LLC,Investigator);Arnold S. Witte, MD (Mercer Neurology, Investigator);T. Hemanth Rao, MD (The Neurological Institute, PA, Investigator);Todd Janus, MD, PhD (Central Iowa Health Corporation, Investigator);Robert Foote, MD (Center for Neurosciences, Investigator);Stephen Grill, MD, PhD (Parkinson's and Movement Disorders Center of Maryland,Investigator);Clark W. Pinyan, MD (Center for Clinical Research, Investigator);Yamil Canaan, MD (Jesscan Medical Research, Investigator).