Table 3 Clustering of selected review articles based on model type

Imperial-Pitt

Ferguson et al. 2005 [27], Ferguson et al. 2006 [14], Halloran et al. 2008 [28]

Wu

Wu et al. 2006 [29]

Ciofi

Ciofi et al. 2008 [30]

Arino

Arino et al. 2006 [31], Arino et al. 2008 [32]

UW - LANL

Longini et al. 2004 [33], Longini et al. 2005 [34], Germann et al. 2006 [15], Sander et al. 2009 [35], Chao et al. 2010 [23], Halloran et al. 2008 [28]

Gojovic

Gojovic et al. 2009 [36]

LOKI - INFECT

Glass et al. 2006 [24], Davey et al. 2008 [37], Davey et al. 2008 [38], Perlroth et al. 2010 [39]

Nuno - Gumel

Nuno et al. 2007 [40], Gumel et al. 2008 [41]

Roberts

Roberts et al. 2007 [42]

Influsim

Eichner et al. 2007 [43]

USF

Das et al. 2008 [25], Uribe et al. 2010 [26]