title: Erratum to: KSC-N: Clustering of Hierarchical Time Profile Data.
authors: Research Group of Methodology of Educational Sciences, University of Leuven, Tiensestraat 102, 3000 , Leuven, Belgium. Joke.Heylen@ppw.kuleuven.be.
authors: Joke
authors: J
authors: Heylen
authors: Research Group of Methodology of Educational Sciences, University of Leuven, Tiensestraat 102, 3000 , Leuven, Belgium.
authors: Iven
authors: I
authors: Van Mechelen
authors: Research Group of Methodology of Educational Sciences, University of Leuven, Tiensestraat 102, 3000 , Leuven, Belgium.
authors: Philippe
authors: P
authors: Verduyn
authors: Research Group of Methodology of Educational Sciences, University of Leuven, Tiensestraat 102, 3000 , Leuven, Belgium.
authors: Eva
authors: E
authors: Ceulemans