title: Enzyme-Activated Gd(3+) Magnetic Resonance Imaging Contrast Agents with a Prominent Receptor-Induced Magnetization Enhancement We thank Dr. Shrikumar Nair for helpful discussions.
authors.affiliation: EPIX Medical, Inc. 71 Rogers Street Cambridge, MA 02142 (USA).
authors.forename: Alexander L.
authors.initials: AL
authors.lastname: Nivorozhkin
authors.forename: Andrew F.
authors.initials: AF
authors.lastname: Kolodziej
authors.forename: Peter
authors.initials: P
authors.lastname: Caravan
authors.forename: Matthew T.
authors.initials: MT
authors.lastname: Greenfield
authors.forename: Randall B.
authors.initials: RB
authors.lastname: Lauffer
authors.forename: Thomas J.
authors.initials: TJ
authors.lastname: McMurry