@article{Fiocco2008,
author = {Fiocco, M. and Putter, H. and van Houwelingen, H.C.},
title= {Reduced-rank proportional hazards regression and simulation-based prediction for multi-state models},
year = {2008},
doi = {10.1002/sim.3305},
journal = {Statistics in Medicine},
volume = {27},
pages = {4340--4358},
}