- Correspondence to Dr Gianluca Ianiro, Digestive Disease Center, Policlinico Universitario Agostino Gemelli IRCCS, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Roma, Italy;
- Received November 18, 2020
- Accepted November 19, 2020
- First published November 25, 2020.
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