title: Adult Stem Cells in Tissue Maintenance and Regeneration.
authors.affiliation: Department of Public Health, University of Naples "Federico II", 80131 Naples, Italy.
authors.forename: Stefania
authors.initials: S
authors.lastname: Montagnani
authors.affiliation: Department of Neurology, University Hospital of Cologne, 50924 Cologne, Germany.
authors.forename: Maria A
authors.initials: MA
authors.lastname: Rueger
authors.affiliation: Medical Science Division, Tokai University Institute of Innovative Science and Technology, Kanagawa 259-1193, Japan.
authors.forename: Toru
authors.initials: T
authors.lastname: Hosoda
authors.affiliation: Department of Public Health, University of Naples "Federico II", 80131 Naples, Italy.
authors.forename: Daria
authors.initials: D
authors.lastname: Nurzynska