Val Jones Arend Rensink Ed Brinksma Modelling mobile health systems: an application of augmented MDA for the extended healthcare enterprise.. 58-69 2005 conf/edoc/2005 EDOC http://doi.ieeecomputersociety.org/10.1109/EDOC.2005.22 db/conf/edoc/edoc2005.html#JonesRB05