1. Internal Medicine and Gastroenterology ‐ Liver Unit Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
2. Department of Geriatrics, Neuroscience and Orthopedics Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
3. Aging Research Center, Department of Neurobiology, Care Sciences and Society Karolinska Institutet and Stockholm University Stockholm Sweden
4. Department of Chemistry Sapienza University of RomeRome Italy
5. Area of Genetics and Rare Diseases, Unit of Human Microbiome Bambino Gesù Children's Hospital, IRCCS Rome Italy
6. NMR‐based Metabolomics Laboratory Sapienza University of Rome Rome Italy
7. Clinical Nutrition Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
8. Microbiology Unit Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
9. Advanced Nutrition in Oncology Fondazione Policlinico Universitario Agostino Gemelli IRCCS Rome Italy
10. Department of Environmental Biology Sapienza University of Rome Rome Italy
11. Department of Laboratories, Unit of Parasitology and Area of Genetics and Rare Diseases, Unit of Human Microbiome Bambino Gesù Children's Hospital, IRCCS Rome Italy