@article {barrett2011semi,
	title = {A semi-competing risks model for data with interval-censoring and informative observation: An application to the MRC cognitive function and ageing study},
	journal = {Statistics in medicine},
	volume = {30},
	number = {1},
	year = {2011},
	pages = {1{\textendash}10},
	publisher = {John Wiley \& Sons, Ltd. Chichester, UK},
	author = {Barrett, Jessica K and Fotios Siannis and Farewell, Vern T}
}
