1. Department of Medicine, University CEU-Cardenal Herrera, 12006 Castellon, Spain
2. Department of Mathematics, IMAC, University Jaume I (UJI), 12006 Castellon, Spain
3. Multidisciplinary Unit of Abdominopelvic Oncology Surgery (MUAPOS), University General Hospital of Castellon, 12006 Castellon, Spain
4. Oncological Surgery Research Group (OSRG), Department of Medicine, University Jaume I (UJI), 12006 Castellon, Spain