1 Institute for Research in Biomedicine, Università della Svizzera italiana (USI), Bellinzona, Switzerland.
2 Czech Centre of Phenogenomics and Laboratory of Transgenic Models of Diseases, Institute of Molecular Genetics of the Czech Academy of Sciences, Vestec, Czech Republic.
3 Laboratory of Retrovirology, The Rockefeller University, New York, NY, USA.
4 Molecular Virology Unit, Microbiology and Virology Department, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
5 Laboratory of Molecular Immunology, The Rockefeller University, New York, NY, USA.
6 European Commission, Joint Research Centre, Ispra, Italy.
7 Veterinary Research Institute, Brno, Czech Republic.
8 Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic.
9 Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic.
10 Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czech Republic.
11 Center of Biological Defense, Military Health Institute, Military Medical Agency, Techonin, Czech Republic.
12 Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.
13 Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, USA.
14 Department of Clinical Surgical Diagnostic and Pediatric Sciences, Università degli Studi di Pavia, Pavia, Italy.
15 Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA.
16 Institute for Research in Biomedicine, Università della Svizzera italiana (USI), Bellinzona, Switzerland. drobbiani@irb.usi.ch.
17 Veterinary Research Institute, Brno, Czech Republic. ruzekd@paru.cas.cz.
18 Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic. ruzekd@paru.cas.cz.
19 Institute for Research in Biomedicine, Università della Svizzera italiana (USI), Bellinzona, Switzerland. luca.varani@irb.usi.ch.