title: Comment on "reduction of the spin-orbit splittings at the n=28 shell closure".
authors.affiliation: Department of Physics and Astronomy and National Superconducting Cyclotron Laboratory Michigan State University East Lansing, Michigan 48824-1321, USA.
authors.forename: Angelo
authors.initials: A
authors.lastname: Signoracci
authors.forename: B Alex
authors.initials: BA
authors.lastname: Brown