1. Institute of Virology and Immunology Bern & Mittelhäusern Switzerland
2. Department of Infectious Diseases and Pathobiology Vetsuisse Faculty University of Bern Bern Switzerland
3. Graduate School for Cellular and Biomedical Sciences University of Bern Bern Switzerland
4. Interfaculty Bioinformatics Unit and Swiss Institute of Bioinformatics University of Bern Bern Switzerland