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Dominique Caparros-Lefebvre
Centre Hospitalier Universitaire des Antilles et de la Guyane
Department of Neurology
Route de Chauvel
97159 Pointe à Pitre
Guadeloupe, French West Indies

Alexis Elbaz
Hôpital de la Salpêtrière
Inserm U360
Boulevard de l’Hopital
75013 Paris
France

Paul A. Rosenberg
Harvard Medical School
Children’s Hospital
300 Longwood Avenue
Boston, MA 02115

Herman J. Weinreb
New York University Medical Center
530 First Avenue
Suite 5A
New York, NY 10016

From Science News, Vol. 156, No. 5, July 31, 1999, p. 69. Copyright © 1999, Science Service.