Proc. R. Soc. B 284, 20170905 (Published Online 2 August 2017) (doi:10.1098/rspb.2017.0905)
An error caused by the lead author's oversight in a co-author's name and affiliation. It should be Alexandra Anders, Institute of Archaeological Sciences, Eötvös Loránd University, Múzeum krt. 4/B, 1088 Budapest, Hungary.
