1. University Grenoble Alpes, CNRS, Grenoble INP, LRP, 38000 Grenoble, France
2. University Grenoble Alpes, CNRS, CHU Grenoble Alpes, Grenoble INP, TIMC, Grenoble, France
3. Clinique du Mail, Grenoble, France
4. Department of Surgery, Colorectal Unit, CHU Grenoble Alpes, University Grenoble Alpes, Grenoble, France