Table 1.

Timeline of key events in relation to interview schedule

Date	Context	Interview timing
Mar 2010	Initial reports of febrile convulsions following receipt of seasonal influenza vaccine
23 Apr 2010	Influenza vaccine suspended for children under 5 years of age
		June 2010
2 July 2010	Therapeutic Goods Administration (regulator) initial report released	July 2010
30 July 2010	Use of non-bioCSL vaccines resumed
24 Sept 2010	Therapeutic Goods Administration (regulator) updated report released
8 Oct 2010	Therapeutic Goods Administration (regulator) overview report released	October 2010
		November 2010
25 May 2011	Final investigation findings released (day after last interview concluded)	May 2011