1. Section for Physiology and Cell Biology, Departments of Biosciences and Immunology, University of Oslo, Oslo, Norway.
2. LPHI, CNRS, Université de Montpellier, Montpellier, France.
3. Electron-Microscopy laboratory, Departments of Biosciences, University of Oslo, Oslo, Norway.
4. INRAE, Université Paris-Saclay, IERP, 78350 Jouy-en-Josas, France.
5. Center for Evolutionary and Theoretical Immunology (CETI), Department of Biology, University of New Mexico, Albuquerque, NM, USA.
6. A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, Immunos #05-13, Singapore 138648, Singapore.
7. Aquaculture and Fisheries Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, Netherlands.
8. Section for Physiology and Cell Biology, Department of Biosciences, University of Oslo, Oslo, Norway.
9. Department of Immunology, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
10. Unit of Anatomy, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Ås, Norway.
11. Laboratory of Tissue Biology and Therapeutic Engineering, UMR 5305, IBCP, CNRS, University Lyon 1, Lyon, France.
12. Université Paris-Saclay, INRAE, UVSQ, Virologie et Immunologie Moléculaires, Jouy-en-Josas, France.