The above mentioned article was submitted with incorrect author affiliations for George Haller and Markus Holzner.
This has since been rectified in the online PDF and HTML copies.
Our systems are now restored following recent technical disruption, and we’re working hard to catch up on publishing. We apologise for the inconvenience caused. Find out more: https://www.cambridge.org/universitypress/about-us/news-and-blogs/cambridge-university-press-publishing-update-following-technical-disruption
Published online by Cambridge University Press: 24 July 2020
The above mentioned article was submitted with incorrect author affiliations for George Haller and Markus Holzner.
This has since been rectified in the online PDF and HTML copies.