1. Research Centre of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, 200638 Craiova, Romania
2. Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy of Craiova, 200638 Craiova, Romania
3. Lotus Image Medical Center, Actamedica SRL, 540084 Targu Mures, Romania