Martins, Rui2016-09-202016-09-202015-07-27http://hdl.handle.net/10400.26/14770Poster presented at the Workshop on Flexible Models for Longitudinal and Survival Data with Applications in Biostatistics. University of Warwick, Coventry, UK, 27-29 July 2015engJoint dispersion modelFlexible linkconference object