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Research"},{"key":"ref18","article-title":"Modelling Survival Data: Extending the Cox Model","author":"T Therneau","year":"2000"},{"key":"ref19","article-title":"mstate: An R Package for the Analysis of Competing Risks and Multi-State Mod","volume":"38","author":"LC de Wreede","year":"2011","journal-title":"Journal of Statistical Software"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"964","DOI":"10.1093\/ije\/28.5.964","article-title":"The use of fractional polynomials to model continuous risk variables in epidemiology","volume":"28","author":"P Royston","year":"1999","journal-title":"Int J Epidemiol"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"1221","DOI":"10.1136\/bmj.39555.670718.BE","article-title":"Survival of extremely premature babies in a geographically defined population: prospective cohort study of 1994\u20139 compared with 2000\u20135","volume":"336","author":"DJ Field","year":"2008","journal-title":"BMJ"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1191\/0962280202SM276ra","article-title":"Multi-state models for event history analysis","volume":"11","author":"PK Andersen","year":"2002","journal-title":"Stat Methods Med Res"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1002\/bimj.200510218","article-title":"Estimation and prediction in a multi-state model for breast cancer","volume":"48","author":"H Putter","year":"2006","journal-title":"Biometrical Journal"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1214\/ss\/1177010394","article-title":"A Conversation with Sir David Cox","author":"N Reid","year":"1994","journal-title":"Statistical Science"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"453","DOI":"10.1002\/bimj.200610328","article-title":"A new proposal for multivariable modelling of time-varying effects in survival data based on fractional 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