1. Department of Pediatric Surgery, Medical University of Vienna, Vienna, Austria
2. Department of Pediatrics, Medical University of Vienna, Vienna, Austria
3. Division of Biomedical Research, Medical University of Vienna, Vienna, Austria
4. Section Ruminants, Education and Research Farm, University of Veterinary Medicine Vienna, Vienna, Austria
5. Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
6. Emergentec Biodevelopment GmbH, Vienna, Austria
7. Department of Pathology, Medical University of Vienna, Vienna, Austria