Text and Data Mining valid from 2019-02-15
Received: 20 November 2018
Accepted: 29 January 2019
First Online: 15 February 2019
Ethics approval and consent to participate
: This study was approved by the University of Salford Research, Innovation and Academic Engagement Ethical Approval Panel (reference number ST1617-83) in addition to ethical approval for the use of samples by Port Lympne Reserve, Chester Zoo and the University of Manchester.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.