aDipartimento di Medicina Interna e Terapia Medica, University of Pavia

bIstituti Clinici Scientifici Maugeri, IRCCS, Gastroenterology Unit of Pavia Institute

cIstituti Clinici Scientifici Maugeri, IRCCS, Toxicology Unit, Poison Centre and National Toxicology Information Centre of Pavia Institute

dDepartment of Public Health, Experimental and Forensic Medicine – Unit of Biostatistics and Clinical Epidemiology – University of Pavia

eIstituti Clinici Scientifici Maugeri, IRCCS, Direzione Scientifica of Pavia Institute, Pavia, Italy

Received 6 June 2022 Accepted 20 October 2022.

Correspondence to Annalisa Schiepatti, MD, PhD, Dipartimento di Medicina Interna e Terapia Medica, University of Pavia, Istituti Clinici Scientifici Maugeri, IRCCS, Gastroenterology Unit of Pavia Institute, Via Salvatore Maugeri 10, 27100 Pavia, Italy Tel: +39 0382/592695; e-mail: [email protected]