M. Salih - Division of Pediatric Neurology, Department of Pediatrics, Riyadh, Saudi Arabia
J.A. Urtizberea - Hôpital Marin de Hendaye
F. Leturcq - Hôpital Cochin
M. Mukhtar - University of Khartoum
L. Anderson - Centre for Life
K. Bushby - Centre for Life