title: Comment on "Communication: Benzene dimer--the free energy landscape" [J. Chem. Phys. 139, 201102 (2013)].
authors.affiliation: Theoretical Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands.
authors.forename: Ad
authors.initials: A
authors.lastname: van der Avoird
authors.affiliation: Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland.
authors.forename: Rafał
authors.initials: R
authors.lastname: Podeszwa
authors.affiliation: Van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands.
authors.forename: Bernd
authors.initials: B
authors.lastname: Ensing
authors.affiliation: Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716, USA.
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Szalewicz