Department of Gastroenterology and Hepatology;
Yokkaichi Digestive Disease Center;
Komono;
Mie 510-1232;
Japan;
Department of Gastroenterology and Hepatology;
Mie University Graduate School of Medicine;
Tsu;
Mie 514-8507;
Japan;
Department of Gastroenterology and Hepatology;
Mie Shokakinaika;
Tsu;
Mie 514-0062;
Japan;
Department of Diagnostic Imaging and Nuclear Medicine;
Kyoto University Graduate School of Medicine;
Kyoto 606-8507;
Japan;