title: Correction: Probing viscoelastic response of soft material surfaces at the nanoscale.
authors.affiliation: Nanostructure Physics and Nordita, Royal Institute of Technology (KTH), Roslagstullsbacken 21, SE-10691 Stockholm, Sweden. haviland@kth.se.
authors.forename: David B
authors.initials: DB
authors.lastname: Haviland
authors.forename: C Anthony
authors.initials: CA
authors.lastname: van Eysden
authors.forename: Daniel
authors.initials: D
authors.lastname: Forchheimer
authors.forename: Daniel
authors.initials: D
authors.lastname: Platz
authors.forename: Hailu G
authors.initials: HG
authors.lastname: Kassa
authors.forename: Philippe
authors.initials: P
authors.lastname: Leclère