This notice is to highlight that the corresponding author was incorrectly listed as having only one affiliation: ‘Department of Mathematics and Statistics, Binghamton University (SUNY), Binghamton, NY 13902-6000, USA; E-mail: [email protected] (corresponding author).’
This affiliation should have been listed as the author’s second, following their affiliation at the time of writing: ‘Institut für Algebra, Zahlentheorie und Diskrete Mathematik, Fakultät für Mathematik und Physik, Leibniz Universität Hannover, Welfengarten 1, D-30167 Hannover, Germany; E-mail: [email protected] (corresponding author).’
The authors apologise for this error.