1 CNRS, Univ Brest, IRD, Ifremer, LEMAR, Plouzané, France.
2 Biosciences, Living Systems Institute, University of Exeter, Exeter, United Kingdom.
3 Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice (Budweis), Czech Republic.
4 Department of Pediatrics, School of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, United States of America.
5 Department of Life Sciences, Natural History Museum, London, United Kingdom.
6 Warnell School of Forestry and Natural Resources and the Southeastern Cooperative Wildlife Disease Study, Department of Population Health, College of Veterinary Medicine, University of Georgia, Athens, Georgia, United States of America.
7 Faculty of Sciences, University of South Bohemia, České Budějovice (Budweis), Czech Republic.
8 Department of Zoology, University of Oxford, Oxford, United Kingdom.