1. Department of Morphology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270‑901, Brazil
2. Department of Physiology and Biophysics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270‑901, Brazil
3. Department of Internal Medicine, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 31270‑901, Brazil
4. Coordination of Biotechnology, SENAI's Innovation Institute for Biosynthetics and Fibers, SENAI CETIQT, Rio de Janeiro 20961‑020, Brazil
5. Department of Surgery, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 30 130‑100, Brazil
6. Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520‑8056, USA
7. Department of Pathological Anatomy and Forensic Medicine of Hospital das Clínicas, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais 30 130‑100, Brazil