1. Department of Pathology, University Hospital of Dijon, Dijon, France
2. UMR PAM A 02.102 Procédés Alimentaires et Microbiologiques, Université de Bourgogne Franche-Comté/AgroSup Dijon, Dijon, France
3. National Reference Centre for Gastroenteritis Viruses, Laboratory of Virology, University Hospital of Dijon, Dijon, France
4. Department of Gastroenterology and Hepatology, University Hospital of Dijon, Dijon, France