Three-tiered risk stratification model to predict progression in Barrett's esophagus using epigenetic and clinical features. oleh Fumiaki Sato, Zhe Jin, Karsten Schulmann, Jean Wang, Bruce D Greenwald, Tetsuo Ito, Takatsugu Kan, James P Hamilton, Jian Yang, Bogdan Paun, Stefan David, Alexandru Olaru, Yulan Cheng, Yuriko Mori, John M Abraham, Harris G Yfantis, Tsung-Teh Wu, Mary B Fredericksen, Kenneth K Wang, Marcia Canto, Yvonne Romero, Ziding Feng, Stephen J Meltzer