title: SUMO wars.
authors.affiliation: Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
authors.forename: F M
authors.initials: FM
authors.lastname: Fisher
authors.affiliation: Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
authors.forename: E
authors.initials: E
authors.lastname: Maratos-Flier