Kärrholm, Fredrik
Neyroud, Peter
Smaaland, John
Funding for this research was provided by:
University of Cambridge
Article History
First Online: 11 March 2020
Change Date: 2 May 2020
Change Type: Correction
Change Details: The graphic for Figure 3 appeared with the caption for Map 1, and the graphic for Map 1 appeared with the caption for Figure 3.