Fig. 1From: Guillain-Barré syndrome following the 2009 pandemic monovalent and seasonal trivalent influenza vaccination campaigns in Spain from 2009 to 2011: outcomes from active surveillance by a neurologist network, and records from a country-wide hospital discharge databaseGeographical distribution of cities where study hospitals provided neurological care for Guillain-Barré syndrome. The inset shows Canary Islands. This figure is slightly modified from Cuadrado et al. [22]. Copyright 2004, with permission of SpringerBack to article page